London DOOH Guide · 2026

DOOH Advertising in London

AdQuick aggregates London's 35,000+ digital screens -- Piccadilly Lights, Westfield, the West End, Heathrow (LHR) and London City (LCY), the Tube, and the Elizabeth line -- into one plan-buy-measure platform. CPMs GBP 5 programmatic to GBP 80+ on Piccadilly and Outernet spectaculars; from GBP 1,500 to seven-figure West End takeovers.

Self-serve programmatic test campaigns from £1,200; enterprise activations to £750K+. Anchored by Route — the UK's industry audience-measurement currency.

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Route-backed measurement
Direct + programmatic in one plan
Transparent GBP CPMs
UK GDPR / ICO compliant
12K–18K
Addressable DOOH screens
£4+
Programmatic open-exchange CPM
£1,200
Test campaign minimum
270+
Tube stations covered
Access all DOOH formats
Digital Billboards
Transit & Airport
Place-Based
Programmatic

Digital Out-of-Home Advertising in London

Roughly 12,000–18,000 digital screens across the West End, the City, Canary Wharf, Tube, airports, and shopping centres — Europe's largest DOOH market by spend, home to Ocean Outdoor's Piccadilly Lights and Global Outdoor's TfL contract. CPMs run £6–£18 on urban bulletins, £8–£22 on Tube, and £30–£70 at Heathrow.

Overview

What Is DOOH Advertising in London?

Digital out of home (DOOH) advertising in London covers roughly 12,000–18,000 digital screens across the West End (Piccadilly Lights, Leicester Square, Oxford Street, Regent Street, Tottenham Court Road, Soho, Covent Garden), the City of London (Bank, Liverpool Street, Cheapside), Canary Wharf, Shoreditch / Old Street tech cluster, King's Cross, Stratford / Westfield, Hammersmith, White City, Battersea, Vauxhall, Camden, Brixton, and across all 32 London boroughs plus the City — plus Heathrow (LHR), Gatwick (LGW), Stansted (STN), and London City (LCY) airports, the entire London Underground (Tube) network across Global Outdoor's TfL estate, the Elizabeth Line, Overground, DLR, National Rail termini, and shopping centres including Westfield London, Westfield Stratford, Brent Cross, Bluewater, and Lakeside. London is Europe's largest DOOH market by spend, home of Ocean Outdoor, and the city where Route anchors planning.

Iconic Takeover

Piccadilly Lights (Ocean Outdoor's flagship LED at Piccadilly Circus), Westfield London exterior LEDs, Hammersmith flyover, Cromwell Road, Wandsworth flyover, Old Street roundabout, and Westfield Stratford City exterior — landmark spectaculars for global brand statements.

Transit

The London Underground's 270+ stations across 11 lines via Global Outdoor's TfL contract, the Elizabeth Line, Overground, DLR, and National Rail termini at Waterloo, Victoria, King's Cross / St Pancras, Paddington, Liverpool Street, and Euston — plus LHR, LGW, STN, and LCY airports.

Street-Level

Oxford Street, Regent Street, Leicester Square, Tottenham Court Road, Soho, Covent Garden, Knightsbridge, Kensington High Street, Park Lane — plus TfL-franchised bus shelter screens across all 32 boroughs and the City.

Place-Based

Office tower and lobby networks across Canary Wharf, the City, Shoreditch / Old Street, and King's Cross; shopping centres (Westfield London, Westfield Stratford, Brent Cross, Bluewater, Lakeside); gyms, forecourts, cinemas, and retail media.

London DOOH at a glance — Europe's largest market
Anchored by Piccadilly Lights, Heathrow, the Tube, and Westfield — across all 32 boroughs and the City.
~100M+
Annual Piccadilly Lights viewers
80M+
Heathrow annual passengers
~50M
Combined Westfield annual visitors
32
London boroughs + City covered
Pricing Data

London DOOH Advertising Cost (2026)

London DOOH is priced CPM-first for programmatic activations and a blend of CPM plus monthly share-of-voice (SOV) for premium direct buys — with Piccadilly Lights and a handful of iconic landmark spectaculars transacted on monthly SOV at globally-competitive rates. Rates are quoted in British Pounds Sterling (GBP / £).

Venue Type Example Inventory Typical 2026 CPM (GBP) Best For
Urban digital bulletins / street LED Oxford Street, Regent Street, Tottenham Court Road, Knightsbridge, Kensington High Street £6–£18 Mass reach, retail, entertainment
Premium LED / large-format spectaculars West End landmark LEDs, Hammersmith flyover, Cromwell Road, Park Lane £14–£40 Launches, luxury, automotive, brand statements
Piccadilly Lights (Ocean Outdoor) The single flagship LED at Piccadilly Circus Monthly SOV: £150K–£800K+ Global brand statements, luxury, launches, landmark association
Airport DOOH — Heathrow (LHR) Terminals 2, 3, 4, 5 — arrivals, departures, gates, baggage, duty-free £30–£70 Inbound international premium, travel retail, luxury, financial services
Airport DOOH — Gatwick (LGW) North & South terminals £18–£42 European leisure, low-cost carrier, premium CPG
Airport DOOH — Stansted (STN), London City (LCY) LCY: business-traveller premium; STN: low-cost European £14–£35 (STN), £22–£50 (LCY) Business travellers (LCY), European leisure (STN)
London Underground / Tube (Global Outdoor – TfL contract) Cross-track D6, in-station D12, escalator panels, platform LEDs across 270+ stations £8–£22 Commuter frequency, mass reach, dwell-time premium
Elizabeth Line / Crossrail Premium platform LEDs, station mezzanines £10–£25 Premium commuter, business traveller, Heathrow-City link
Overground / DLR / National Rail Termini concourses, platform screens at Waterloo, Victoria, King's Cross, Paddington, Liverpool Street, Euston £8–£20 Commuter, intercity, tourism
Bus shelter digital — Global / JCDecaux UK TfL-franchised shelter screens across 32 boroughs + City £5–£14 Pedestrian, hyperlocal, commuter
Shopping centre digital Westfield London (White City), Westfield Stratford, Brent Cross, Bluewater, Lakeside £25–£60 Shopper marketing, retail, QSR, luxury
Office tower / lobby networks Canary Wharf, City of London, Shoreditch / Old Street tech cluster, King's Cross £10–£28 B2B, finance, tech, SaaS, recruitment
Gym / fitness club screens PureGym, David Lloyd, Virgin Active, Third Space £8–£20 Wellness, CPG, pharma OTC
Forecourt / convenience BP, Shell, Esso, Texaco, EV charge points (BP Pulse, Tesla Supercharger) £6–£15 Auto, CPG, beverage
Cinema Vue, Odeon, Cineworld, Picturehouse £14–£35 Younger audiences, entertainment
Programmatic open exchange (blended) Multi-venue across London £4–£12 Scale, always-on, test campaigns

What drives CPM in London

Standard DOOH levers apply — venue dwell time, audience specificity, dayparting, creative format, programmatic vs. direct model. Seven London-specific factors:

Piccadilly Lights as a globally iconic placement. Ocean Outdoor's Piccadilly Lights at Piccadilly Circus is one of the world's most recognisable LED landmarks — a single 783 m² curved LED billboard viewed by ~100M+ people annually. Premium SOV positions on Piccadilly Lights command £150K–£800K+ per month, comparable in prestige to Times Square spectaculars or Sheikh Zayed Road flagships, and book 3–6 months in advance.
Global Outdoor holds the TfL Underground contract. Global (the UK media group) holds the Transport for London (TfL) outdoor advertising contract covering the entire London Underground network — every Tube station, in-station D12 panels, cross-track D6 LEDs, escalator panel networks, and platform LEDs across 270+ stations. This makes Global the dominant Tube DOOH operator and the single largest commuter-audience reach in any European city.
Heathrow as Europe's busiest airport. Heathrow (LHR) handles ~80M+ passengers annually — Europe's busiest airport — with the highest concentration of premium long-haul and global business travellers in any European DOOH market. Terminal 5 (BA hub) and Terminal 2 (Star Alliance) command top-tier CPMs.
The City + Canary Wharf B2B audience. London hosts Europe's largest concentration of finance, fintech, professional services, and global HQ audiences across the City of London (banks, insurance, Lloyd's, BoE) and Canary Wharf (HSBC, Barclays, JP Morgan, Citi, Credit Suisse / UBS, KPMG). Office-tower and lobby DOOH here is among the most premium B2B inventory globally.
Shoreditch / Old Street / King's Cross tech cluster. London's "Tech City" runs from Old Street through Shoreditch and into the King's Cross corridor (Google's massive King's Cross HQ, Meta, DeepMind, Bloomberg, plus dense fintech and SaaS startup clusters). DOOH targeting here is prime for B2B SaaS, developer tools, fintech, and tech recruitment.
ULEZ + Congestion Charge driving traffic patterns. London's ULEZ (Ultra Low Emission Zone) covers all 32 boroughs plus the City as of August 2023, plus the Congestion Charge zone in central London — these shape commuter patterns and reduce private vehicle traffic in inner London, making Tube, bus, and pedestrian DOOH disproportionately valuable.
GBP-denominated pricing. Pricing is in GBP; international planners should account for GBP/USD and GBP/EUR variance.
Venues & Corridors

London DOOH Formats & Venue Networks

Where the inventory lives across Greater London — landmark spectaculars, the West End, the City and Canary Wharf, the Tech City corridor, the Tube and rail estate, airports, malls, and bus shelter networks.

Piccadilly Lights & landmark spectaculars

Ocean Outdoor's Piccadilly Lights: the single most iconic London DOOH placement — a 783 m² curved LED at Piccadilly Circus visible to ~100M annual viewers. Monthly SOV bookings; brand-statement category.
Other landmark spectaculars: Westfield London exterior LEDs, Hammersmith flyover, Cromwell Road, Wandsworth flyover, Old Street roundabout (multiple LEDs around the "Silicon Roundabout"), and Westfield Stratford City exterior.

West End — Oxford Street, Regent Street, Leicester Square, Tottenham Court Road

Oxford Street: the retail and entertainment heart of London — alone draws ~500K daily pedestrians.
Leicester Square: cinema premieres and tourist density.
Tottenham Court Road: Crossrail interchange — a major Elizabeth Line node.
Soho: creative agencies, F&B, nightlife.
Covent Garden: premium retail and tourism. High-density pedestrian DOOH and premium LEDs throughout the West End.

City of London & Canary Wharf

The City of London ("the Square Mile"): Bank, Liverpool Street, Cheapside, Cannon Street — banks, Lloyd's of London, Bank of England, the LSE.
Canary Wharf: the modern financial cluster — HSBC, Barclays, JP Morgan, Citi, Credit Suisse / UBS UK HQs. Office-tower and elevator DOOH delivers Europe's most concentrated finance B2B audience.

Shoreditch / Old Street / King's Cross — Tech City

King's Cross: Google's King's Cross HQ — one of Europe's largest tech campuses.
Meta London, DeepMind, Bloomberg: anchor tenants across the corridor.
Shoreditch / Old Street: dense fintech and SaaS startup cluster. Office-tower and street DOOH targets B2B SaaS, fintech, dev tools, and recruitment.

London Underground (Tube) — Global Outdoor / TfL contract

Global Outdoor holds the TfL contract covering 270+ Tube stations across 11 lines (Bakerloo, Central, Circle, District, Hammersmith & City, Jubilee, Metropolitan, Northern, Piccadilly, Victoria, Waterloo & City) plus the Elizabeth Line, Overground, and DLR.

D6 cross-track 6-sheet portrait: LEDs facing platforms.
D12 in-station 12-sheet: landscape LEDs at concourse and ticket-hall.
Escalator panel networks: along the major interchange escalators.
Platform LEDs and digital ribbons: across major stations.
Tube car interior digital: on select fleets.
Key high-traffic stations: Oxford Circus, King's Cross / St Pancras, Liverpool Street, Waterloo, Victoria, Bank, Bond Street, Piccadilly Circus, Tottenham Court Road, Stratford, Canary Wharf, Holborn, Green Park, Westminster, Paddington.

National Rail termini & Elizabeth Line

Waterloo: ~86M annual passengers — UK's busiest.
Victoria, Charing Cross, London Bridge: major commuter termini across central London.
King's Cross / St Pancras International: Eurostar to Paris/Brussels/Amsterdam.
Paddington: Heathrow Express + Elizabeth Line.
Liverpool Street: Stansted Express + Elizabeth Line.
Euston: HS2 future hub.
Elizabeth Line (Crossrail, opened 2022): connects Heathrow / Reading through Paddington, Bond Street, Tottenham Court Road, Liverpool Street, Canary Wharf, Stratford to Abbey Wood — premium new commuter and Heathrow-City inventory.

Heathrow (LHR), Gatwick (LGW), Stansted (STN), London City (LCY)

Heathrow: 4 terminals (T2 Star Alliance, T3, T4, T5 BA hub) — Europe's busiest airport.
Gatwick: North & South terminals, primary LCC + leisure.
Stansted: Ryanair / Wizz hub.
London City: premium business traveller, Canary Wharf-adjacent, jet-set audience.

Shopping centres

Westfield London (White City) and Westfield Stratford: Europe's largest mall complexes (~50M combined annual visitors).
Brent Cross (north), Bluewater (Kent, M25 catchment), Lakeside (Essex, M25 catchment): anchor outer-London suburban shopper marketing.

Bus shelter digital — Global + JCDecaux UK

TfL bus shelter franchises: Global and JCDecaux UK hold the major franchises across all 32 boroughs plus the City — D6 portrait LEDs at high-frequency bus corridors. Pedestrian and commuter dual-audience.

London Boroughs & Signature Arteries

Westminster (West End + St James + Mayfair): Piccadilly Lights, Oxford Street, Regent Street, Leicester Square, Soho, Covent Garden. Premium retail, luxury, tourism, entertainment.
City of London: the Square Mile — banks, Lloyd's, Bank of England, LSE. Premium B2B finance.
Camden: Camden Town, King's Cross / St Pancras (Google HQ adjacency), Euston. Tourism + tech.
Islington: Old Street / Shoreditch tech cluster (overlaps Hackney boundary), Angel.
Hackney: Shoreditch, Dalston, Hoxton — creative, tech, F&B.
Tower Hamlets: Canary Wharf, Spitalfields, Brick Lane.
Southwark: Waterloo, London Bridge, Borough Market, South Bank, More London.
Lambeth: Vauxhall (US Embassy, Battersea Power Station-adjacent), Brixton, Clapham.
Wandsworth: Battersea Power Station, Clapham Junction, Putney.
Hammersmith & Fulham: Hammersmith flyover, Fulham Broadway, Olympia.
Kensington & Chelsea: Knightsbridge (Harrods, Harvey Nichols), Sloane Street, Cromwell Road, South Kensington museums.
Newham: Stratford (Westfield Stratford, Olympic Park), Royal Docks, ExCeL.
Brent: Wembley Stadium, Brent Cross.
Other boroughs: Lewisham, Greenwich, Croydon, Bromley, Ealing, Hounslow (Heathrow-adjacent), Richmond, Kingston, Sutton, Merton (Wimbledon), Haringey, Enfield, Barnet, Harrow, Hillingdon, Havering, Redbridge, Waltham Forest, Bexley, Barking & Dagenham.
Airport corridors: LHR (west), LGW (south), STN (north-east), LCY (east).
Signature arteries: Oxford Street, Regent Street, Park Lane, Cromwell Road, Hammersmith flyover, Embankment, Westway (A40), North & South Circulars (A406 / A205), M25 ring, M4 corridor (Heathrow approach).
Programmatic

Programmatic DOOH (pDOOH) in London & the UK

The UK is Europe's most mature programmatic DOOH market, alongside Germany — driven by VIOOH (JCDecaux-aligned, UK-headquartered), Hivestack, Vistar, Broadsign Reach, and Place Exchange all having deep native integration with UK operators.

Major DSPs buying London DOOH inventory

AdQuick

DSP and marketplace transacting across every major SSP and aggregating direct media-owner inventory (Ocean Outdoor, Global, JCDecaux UK, Clear Channel UK, Bauer Media Outdoor, Alight Media, BlowUp Media, LHR/LGW/STN/LCY airport concessionaires, TfL transit concessions, mall operators) in one plan.

Vistar Media

Global pDOOH DSP with deep UK integration.

Broadsign Ads

DSP side of Broadsign — widely deployed in the UK.

VIOOH

UK-headquartered, JCDecaux-aligned global DSP; Europe's leading pDOOH platform.

StackAdapt

Omnichannel DSP with DOOH module.

The Trade Desk (OpenPath DOOH)

Enterprise DSP with a direct DOOH path.

Yahoo DSP

Programmatic DOOH access via the Yahoo platform.

Adomni

DOOH-focused DSP with self-serve tooling.

Displayce

European DOOH DSP with UK and EU operator coverage.

Major SSPs / networks for London inventory

VIOOH

JCDecaux UK plus many partners; UK-headquartered SSP and DSP.

Hivestack SSP

Global SSP with strong UK supply.

Broadsign Reach

Broadsign's SSP, widely deployed across UK media owners.

Place Exchange

Programmatic exchange with UK inventory.

Vistar SSP

Vistar's supply-side platform connecting UK operator inventory.

Programmatic Deal Types in London

Deal Type How It Works Best For
Open Exchange Auction-based bidding into available inventory across SSPs in milliseconds. Always-on scale, test campaigns, broad reach
PMP (Private Marketplace) Curated invite-only auction with pre-negotiated floors and venue lists. Brand-safe scale with quality controls
Programmatic Guaranteed Fixed inventory and price commitment with programmatic delivery — standard for PG deals on Vistar, Place Exchange, and VIOOH. Premium placements, landmark adjacency, event windows

Targeting capabilities

Mobile audience extension — under UK GDPR + Data Protection Act 2018 (post-Brexit UK GDPR regime, enforced by the ICO — Information Commissioner's Office).
Contextual triggers — weather (rain, heat, cold), traffic on the M25 / North & South Circular / A406, sports (Premier League — Arsenal, Chelsea, Spurs, West Ham, Crystal Palace, Brentford, Fulham; Wimbledon; rugby — England 6 Nations; cricket at Lord's & The Oval), cultural / commercial calendar.
Dayparting — Tube commuter rush (7–9 AM, 5–7 PM), West End lunchtime, Canary Wharf B2B daypart, weekend Westfield retail, Friday/Saturday Soho / Shoreditch nightlife.
Moment-based activation — London Fashion Week (February + September), Wimbledon, London Marathon, Pride in London, Notting Hill Carnival, Royal Ascot, Chelsea Flower Show, Christmas, NYE Thames fireworks, Boxing Day.
DCO — venue, daypart, weather, contextual, borough-specific. DCO supported on Vistar, Hivestack, Place Exchange, VIOOH.
Measurement

Measurement & Attribution in the UK

Route is the UK's industry currency for OOH and DOOH — the foundational planning measurement every London plan references, with mobile-panel verification, brand lift studies, and programmatic attribution layered on top.

1. Route — UK industry currency

Route is the UK's industry-standard OOH and DOOH audience-measurement currency, jointly funded by media owners and advertisers. Route's methodology combines GPS-based travel surveys, eye-tracking studies, and venue-specific data to produce visibility-adjusted impressions across every commercial OOH and DOOH frame in the UK. All major UK operators report against Route — this is the foundational planning currency every UK DOOH plan references.

2. Other measurement & attribution partners

GfK UK, Kantar UK, Nielsen UK, Ipsos UK — audience research, brand lift
Foursquare, Placed, LocationSmart — mobile-panel verification, foot traffic
Kochava, Adelaide AU — mobile attribution, attention measurement
Hivestack / Perion Analytics — programmatic DOOH attribution
Posterscope / Talon Outdoor — specialist UK OOH planning agencies producing proprietary measurement

3. KPIs to plan against

Route impressions, reach, frequency; VAC; CPM, CPV; store visit uplift; brand lift; SOV (especially relevant for Piccadilly Lights monthly bookings); event-windowed commerce lift.

ROUTE COVERAGEAll UK OOH/DOOH
PICCADILLY LIGHTS REACH~100M+ annual
TUBE STATIONS COVERED270+
HEATHROW PASSENGERS80M+
WESTFIELD COMBINED VISITS~50M annual
UK GDPR / ICO COMPLIANCEMandatory
Creative Specs

Creative Specs & Best Practices

Standard London DOOH creative specs by venue type — plus UK-specific compliance overlays for CAP/ASA and TfL.

Aspect Ratios & Resolutions

1920×1080 (16:9 landscape): street LED and most malls.
1080×1920 (9:16 portrait): D6 Tube cross-track, bus shelter, escalator panels.
D12 landscape: in-station Tube.
3840×1080+ ultra-wide: premium LED.
Piccadilly Lights: custom curved-screen specs require direct Ocean Outdoor confirmation.

File Formats & Delivery

File formats: MP4, MOV, JPG, PNG.
File size cap: 50–100 MB.

Duration

Standard slot durations: 7.5, 8, 10, 15s.
Piccadilly Lights and premium SOV positions: support narrative 15–30s.

Motion & Animation

Motion: permitted across virtually all London DOOH.
Highway-adjacent inventory: complies with DfT (Department for Transport) brightness/flash-rate guidelines.
Audio: rare outdoor; cinema and select bars only.
Language: English is default. Some campaigns add Mandarin / Japanese / Arabic / French at LHR for inbound tourism targeting.

Best Practices & UK Compliance

CAP / ASA compliance: All UK advertising must comply with the CAP Code (Committee of Advertising Practice) administered by the ASA (Advertising Standards Authority). ASA has enforcement powers including content takedown.
TfL creative rules: TfL has its own advertising policy with specific restrictions — including the longstanding HFSS (High Fat, Sugar, Salt food) advertising restriction across the entire TfL estate (Tube, Overground, DLR, Elizabeth Line, buses, bus shelters) since February 2019. Plan creative variants accordingly. Body image, alcohol, gambling all carry TfL-specific overlays beyond standard ASA rules.
DCO triggers: weather, sports (Premier League / Wimbledon / 6 Nations / Cricket), cultural events (Fashion Week, Marathon, Pride, Notting Hill Carnival), borough-specific.
Vendor Landscape

London DOOH Vendor & Network Landscape

The UK DOOH market is anchored by four major operators — Global, Ocean, JCDecaux, Clear Channel — plus specialist landmark, transit, airport, and mall partners.

Media Owners & Network Operators

Ocean Outdoor

Premier UK premium DOOH operator; Piccadilly Lights flagship; landmark spectaculars portfolio across the West End and beyond.

Premium LED · Landmark Spectaculars

Global Outdoor

Holds the TfL Underground contract covering every Tube station; plus extensive bus shelter and roadside inventory.

Transit · Bus Shelter · Roadside

JCDecaux UK

Major bus shelter, street furniture, airport (Heathrow + Gatwick concessions historically), and rail station inventory; programmatic exposure via VIOOH.

Street Furniture · Airport · Rail

Clear Channel UK

Major UK OOH/DOOH operator across bus shelter, roadside, and malls.

Bus Shelter · Roadside · Malls

Bauer Media Outdoor

UK-wide OOH/DOOH operator (formerly Primesight).

Roadside · National Network

Alight Media

UK roadside premium digital — Digital 48 LEDs across major arterial corridors.

Roadside · Premium Digital

BlowUp Media

Premium large-format and building wraps across central London locations.

Large-Format · Building Wraps

Posterscope / Talon Outdoor

Leading UK OOH planning agencies producing specialist UK measurement and planning capabilities.

UK Planning Agencies

Heathrow Media + Airport Concessionaires

Heathrow Media manages Heathrow's airport advertising; Gatwick airport concessionaires, Stansted airport advertising, and London City Airport advertising operate the other London airports.

Airport

Mall Operators

Unibail-Rodamco-Westfield (Westfield London + Stratford), Hammerson (Brent Cross), Land Securities, and British Land operate the major shopping-centre DOOH networks across Greater London.

Shopping Centres

TfL

Transit authority franchising bus shelter, Tube, Overground, DLR, and Elizabeth Line advertising across Greater London.

Transit Authority

DSPs Actively Buying London Inventory

AdQuick, Vistar Media, Broadsign Ads, VIOOH (UK-HQ), StackAdapt, The Trade Desk (OpenPath DOOH), Yahoo DSP, Adomni, and Displayce are the major DSPs actively buying London inventory.

AdQuick — The Marketplace Above the Landscape

AdQuick is a DSP and marketplace that transacts programmatically across every major SSP (Vistar, Hivestack, Place Exchange, Broadsign Reach, VIOOH) and aggregates direct media-owner inventory from UK operators — Ocean Outdoor (including Piccadilly Lights), Global Outdoor (TfL Underground contract), JCDecaux UK, Clear Channel UK, Bauer Media Outdoor, Alight Media, BlowUp Media, Heathrow / Gatwick / Stansted / London City airport concessionaires, mall operators (Westfield, Brent Cross, Bluewater, Lakeside), and place-based networks — in a single unified plan, with native mapping, creative delivery, and Route-backed measurement. The dual capability matters in London because the UK DOOH market is a four-operator competition (Global, Ocean, JCDecaux, Clear Channel) plus specialist landmark operators — running it through one DSP + marketplace beats negotiating with each separately, particularly for international planners or US brands extending into the UK.

Compliance

Regulatory & Privacy Considerations

UK DOOH operates under the CAP Code, ASA enforcement, TfL's own advertising policy, UK GDPR / DPA 2018 (with ICO oversight), DfT signage rules, and borough-level planning consents.

CAP Code + ASA

Committee of Advertising Practice administers the UK Advertising Code; ASA (Advertising Standards Authority) enforces content compliance with takedown powers.

TfL Advertising Policy

TfL operates its own advertising policy with content overlays beyond ASA — most notably the HFSS (High Fat, Sugar, Salt) restriction since February 2019 banning HFSS food advertising across all TfL inventory; plus body image, alcohol, gambling restrictions.

UK GDPR + Data Protection Act 2018

Post-Brexit UK data protection regime; enforced by the ICO (Information Commissioner's Office). EU-UK data adequacy maintained through 2025; cross-border data flows continue to be permitted.

DfT + Highways England Signage Rules

Road-adjacent DOOH brightness and flash-rate restrictions apply to roadside and motorway-adjacent inventory.

Borough Planning Consents

Each of the 32 boroughs plus the City has its own planning authority; Westminster City Council carries particular signage scrutiny in heritage zones (Westminster, Mayfair, Covent Garden, St James, Soho, Royal Parks adjacency).

Category Restrictions

HFSS food: TfL ban since 2019; ASA also imposes restrictions targeting under-16s.
Alcohol: ASA/CAP rules restrict targeting and content.
Tobacco: banned outright on outdoor.
Gambling: Gambling Commission + ASA rules; strong "whistle-to-whistle" sports betting restrictions in place.
CBD / cannabis: recreational cannabis illegal; CBD products face strict ASA medical-claim rules.
Pharmaceuticals: MHRA + ASA; prescription products cannot be advertised to consumers.
Financial services: FCA-regulated; consumer credit advertising must include APR and risk warnings.
Crypto: FCA + ASA; "high-risk investment" warnings required since 2023.

Electoral / Political

UK electoral law applies; OFCOM oversight on broadcast (less directly applicable to DOOH).

Budget Examples

Sample London DOOH Budgets (2026)

From a £1,200 single-DSP test through mid-market multi-venue programmatic to flagship enterprise activations — including Piccadilly Lights monthly SOV.

Tier 1: Test Campaign
£1,200–£3,000 total

Single-DSP, single venue type, 30 days.

Media spend: £1,000–£2,500 (open exchange / PMP programmatic via AdQuick or Vistar)
Creative production: £200–£500 (adapt existing digital assets)
Tier 2: Mid-Market Campaign
£15,000–£40,000

Multi-venue programmatic + one direct deal, 90 days.

Programmatic: £10,000–£25,000 across Tube, malls, urban LED
Direct buy: £4,000–£12,000 (Tube station domination, Westfield mall loop, Canary Wharf tower network)
Creative + DCO variants: £1,000–£3,000
Tier 3: Flagship / Enterprise
£100,000–£750,000+

Blended direct + programmatic, always-on or event-windowed (London Fashion Week February + September, Wimbledon June–July, London Marathon April, Pride in London June, Notting Hill Carnival August, Royal Ascot June, Chelsea Flower Show May, Christmas late November–December, Boxing Day, NYE fireworks, Premier League and 6 Nations rugby windows).

Piccadilly Lights monthly SOV (when available): £150K–£800K
Direct high-impact: £40K–£250K (Oxford Street, Cromwell Road, Hammersmith Flyover, Tube station dominations)
LHR airport premium: £20K–£120K (gates and arrivals)
Programmatic always-on: £30K–£180K across 8,000+ screens
Creative + DCO + Route-backed measurement: £8K–£30K
How to Buy

How to Buy DOOH in London

Three paths — direct insertion orders with media owners, programmatic via a DSP, or unified through AdQuick.

01

Direct-sold insertion orders

Contract directly with media owners — Ocean Outdoor (Piccadilly Lights, landmarks), Global Outdoor (TfL Underground), JCDecaux UK, Clear Channel UK, Bauer Media Outdoor, Alight Media, BlowUp Media, Heathrow Media + LGW/STN/LCY airport concessionaires, TfL transit, mall operators. Lead time: 2–6 weeks (longer for Piccadilly Lights premium SOV, 3–6 months ahead). Best for landmark spectaculars, Tube station dominations, LHR takeovers.

02

Programmatic DOOH via a DSP

Open a seat on AdQuick, Vistar, Broadsign Ads, VIOOH (UK-HQ), StackAdapt, The Trade Desk, Yahoo DSP, Adomni, or Displayce. Lead time: 24 hours to 2 weeks. Best for always-on scale, test campaigns, contextual triggers, and DCO across the full London inventory pool.

03

Through AdQuick

The unified DSP + marketplace approach — direct + programmatic in one plan, native mapping of London inventory across all 32 boroughs + City, transparent CPMs in GBP, Route-backed measurement, and unified attribution under UK GDPR / ICO oversight. Lead time: 48 hours to 2 weeks. Best for international planners wanting the reach of direct Ocean + Global + JCDecaux UK and programmatic flexibility without negotiating with each operator separately.

FAQ

London DOOH FAQ

Common questions on London DOOH — costs, screen counts, programmatic activation, measurement, minimum budgets, Piccadilly Lights, and the Tube.

Digital out of home (DOOH) advertising in London is paid media on digital screens across public and place-based venues throughout Greater London — most iconically Ocean Outdoor's Piccadilly Lights at Piccadilly Circus, plus West End streetscape (Oxford Street, Regent Street, Leicester Square), the City of London, Canary Wharf, Shoreditch / Old Street tech cluster, King's Cross, Stratford / Westfield, the entire London Underground network (Global Outdoor's TfL contract), Elizabeth Line, Overground, DLR, National Rail termini, Heathrow / Gatwick / Stansted / London City airports, shopping centres (Westfield London, Westfield Stratford, Brent Cross, Bluewater, Lakeside), bus shelter networks, and office-tower lobbies. DOOH is bought direct-sold (through Ocean Outdoor, Global, JCDecaux UK, Clear Channel UK, Bauer Media Outdoor, Alight Media, BlowUp Media, and airport / mall operators) or programmatically through DSPs including AdQuick, Vistar Media, Broadsign Ads, VIOOH (UK-headquartered), StackAdapt, The Trade Desk, Yahoo DSP, Adomni, and Displayce.
London DOOH is priced CPM-first for programmatic and CPM-plus-SOV for premium direct buys. Typical 2026 CPMs in GBP: urban digital bulletins £6–£18, premium LED £14–£40, Piccadilly Lights monthly SOV £150K–£800K+, Heathrow £30–£70, Gatwick £18–£42, Tube £8–£22, Elizabeth Line £10–£25, bus shelter £5–£14, shopping centres £25–£60, Canary Wharf / City office towers £10–£28, cinema £14–£35, programmatic open exchange £4–£12. Self-serve programmatic tests start around £1,200; mid-market campaigns typically run £15,000–£40,000 over 90 days; flagship enterprise £100,000–£750,000+.
London has an estimated 12,000–18,000 addressable DOOH screens across Greater London — Europe's largest DOOH market by inventory and spend — spanning the West End landmark spectaculars, the Tube network's 270+ stations (Global's TfL contract), Elizabeth Line, Overground, DLR, National Rail termini, Heathrow / Gatwick / Stansted / London City airports, shopping centres (Westfield London, Westfield Stratford, Brent Cross, Bluewater, Lakeside), bus shelters across all 32 boroughs + City, Canary Wharf and City office towers, Shoreditch / Old Street / King's Cross tech cluster, gyms, forecourts, cinemas, and retail media. Ocean Outdoor, Global, JCDecaux UK, Clear Channel UK, Bauer Media Outdoor, Alight Media, BlowUp Media, airport concessionaires, TfL franchises, and mall operators together cover the majority of bookable supply.
Programmatic DOOH is the automated, auction-based buying of DOOH inventory through a DSP that connects to SSPs and venue owners' ad servers. Buyers set targeting (venue type, geo, daypart, audience segment, contextual triggers), the DSP bids into the SSP, and when a bid wins, the creative plays in a slot in the venue's loop — all in milliseconds. The UK has Europe's most mature programmatic DOOH ecosystem (alongside Germany), driven by VIOOH (UK-headquartered, JCDecaux-aligned), Hivestack, Vistar, Broadsign Reach, and Place Exchange all having deep UK operator integration. Major DSPs include AdQuick, Vistar Media, Broadsign Ads, VIOOH, StackAdapt, The Trade Desk, Yahoo DSP, Adomni, and Displayce. Activation runs through open exchange, PMP, or programmatic guaranteed deals, compliant with UK GDPR, the Data Protection Act 2018, and ICO oversight.
Traditional OOH in London is static — printed posters, painted walls, static bus-shelter panels. DOOH is digital — LED/LCD screens with motion, dynamic creative, dayparting, programmatic buying, and data-triggered messaging. Practical differences: creative rotation within a single loop, flexible campaign durations (24-hour to always-on vs. 4-week static minimums), programmatic targeting, faster creative turnaround. London specifically has completed near-total digital conversion of premium central inventory — Piccadilly Lights, Tube cross-track, bus shelter networks, and Westfield are nearly all digital now; static OOH concentrates in secondary corridors and outer boroughs.
DOOH impressions in London are reported against Route — the UK's industry-standard OOH and DOOH audience-measurement currency, jointly funded by media owners and advertisers. Route combines GPS-based travel surveys, eye-tracking studies, and venue-specific data to produce visibility-adjusted impressions across every commercial OOH/DOOH frame in the UK. All major UK operators (Ocean Outdoor, Global, JCDecaux UK, Clear Channel UK, Bauer Media Outdoor, Alight Media) report against Route. Operator metrics are commonly verified against UK GDPR and Data Protection Act 2018-compliant mobile panels (Foursquare, Placed, LocationSmart). VAC (visibility-adjusted contacts) further discounts gross impressions. Attribution stacks add visit-lift studies, online conversion lift, and brand lift surveys (GfK UK, Kantar UK, Nielsen UK, Ipsos UK). Kochava and Adelaide AU provide mobile attribution and attention measurement; Hivestack / Perion Analytics provide programmatic DOOH attribution. Posterscope and Talon Outdoor produce specialist UK OOH planning measurement.
Self-serve programmatic DOOH tests in London start around £1,200, running a single DSP across one venue type for 30 days. Managed-service programmatic typically begins at £4,000–£8,000 with a venue mix. Direct-sold high-impact inventory (Tube station dominations, Westfield mall loops, Canary Wharf tower networks, Heathrow takeovers) carries 4-week minimums and starting commitments of £8,000–£25,000 per placement. Mid-market campaigns blending programmatic and direct run £15,000–£40,000 over 90 days. Piccadilly Lights monthly SOV is a different category — £150,000–£800,000+ per month, booking 3–6 months ahead.
Three paths. Direct-sold IOs through media owners (Ocean Outdoor, Global, JCDecaux UK, Clear Channel UK, Bauer Media Outdoor, Alight Media, BlowUp Media, airport / mall operators) with 2–6 week lead times, best for Piccadilly Lights, Tube station dominations, and LHR takeovers. Programmatic via a DSP — AdQuick, Vistar Media, Broadsign Ads, VIOOH, StackAdapt, The Trade Desk, Yahoo DSP, Adomni, or Displayce — with 24-hour to 2-week lead times. Or through AdQuick — the unified DSP and marketplace approach — running both direct and programmatic in one plan with native London mapping, transparent GBP CPMs, Route-backed measurement, and unified attribution under UK GDPR / ICO oversight.
Standard London DOOH creative specs: 1920×1080 (16:9 landscape) for street LED and most malls; 1080×1920 (9:16 portrait) for D6 Tube cross-track, bus shelter, escalator panels; D12 landscape for in-station Tube; 3840×1080+ ultra-wide for premium LED; Piccadilly Lights custom curved-screen specs require direct Ocean Outdoor confirmation; Heathrow custom per concession docs. File formats MP4, MOV, JPG, PNG, capped at 50–100 MB. Slot durations 7.5, 8, 10, 15s; Piccadilly Lights and SOV positions support 15–30s narrative. Motion permitted on virtually all venues. Audio rare outdoor. English default. Critical: TfL HFSS food restriction (since February 2019) bans High Fat, Sugar, Salt food advertising across all TfL inventory — plan compliant variants. CAP/ASA compliance required across all UK DOOH. DCO triggers include weather, sports (Premier League, Wimbledon, 6 Nations), and cultural events (Fashion Week, Marathon, Pride, Notting Hill Carnival).
Ocean Outdoor's Piccadilly Lights at Piccadilly Circus is one of the world's most iconic DOOH landmarks — a 783 m² curved LED billboard viewed by ~100M+ people annually. Bookings are transacted as monthly share-of-voice packages, typically £150,000–£800,000+ per month depending on rotation share and seasonality, with custom curved-screen creative specs that require direct confirmation with Ocean Outdoor. Premium SOV positions book 3–6 months in advance, with peak demand around Christmas / NYE, Wimbledon (June–July), London Fashion Week (February + September), and major brand-launch windows. Creative should maximise high-impact visual storytelling appropriate to landmark scale. Best suited for global brand statements, luxury launches, automotive, premium tech, airlines, financial services, tourism boards, and entertainment / film releases. Ocean Outdoor manages creative pre-approval and technical delivery.
The London Underground advertising contract is held by Global Outdoor, covering 270+ Tube stations across all 11 lines plus the Elizabeth Line, Overground, and DLR. Format options: D6 cross-track 6-sheet portrait LEDs facing platforms (~7.5–8s slots, high-frequency commuter exposure with extended dwell during waits); D12 in-station 12-sheet landscape LEDs at concourses and ticket halls; escalator panel networks along major interchange escalators (premium dwell-time format); platform LEDs and digital ribbons; and Tube car interior digital on select fleets. Key high-traffic stations: Oxford Circus, King's Cross / St Pancras, Liverpool Street, Waterloo, Victoria, Bank, Bond Street, Piccadilly Circus, Tottenham Court Road, Stratford, Canary Wharf. Tube CPMs typically £8–£22. Critical compliance: all TfL inventory is subject to TfL's advertising policy including the HFSS food advertising ban since February 2019 — creative pre-approval is required.
Yes — programmatic DOOH has lowered the entry point to where neighbourhood-scale London businesses can run effective campaigns. A £1,200 self-serve test budget can light up Tube screens on a specific line during rush hour, a Westfield digital loop, or bus shelters on a single borough's commuter corridor — enough to generate measurable lift for a restaurant, fitness studio, retail location, or local service business. The key is matching venue to borough audience (don't buy Heathrow for a Hackney café), running CAP/ASA-compliant creative, respecting TfL's HFSS rules if targeting TfL inventory, and using mobile audience extension to retarget exposed devices via Deliveroo, Uber Eats, Tesco / Sainsbury's, or other UK-native commerce touchpoints under UK GDPR consent. Small-business London DOOH works best in tight borough-level geo windows with clear local references and a measurable response mechanism (QR, short URL, promo code).

Run Your London DOOH Campaign on AdQuick

AdQuick is the DOOH DSP and marketplace that unifies programmatic buying across every major SSP (Vistar, Hivestack, Place Exchange, Broadsign Reach, VIOOH) with direct media-owner inventory across the West End (Piccadilly Lights, Oxford Street, Regent Street, Leicester Square, Tottenham Court Road, Soho, Covent Garden), the City of London, Canary Wharf, Shoreditch / Old Street, King's Cross, Stratford, Hammersmith, White City, Battersea, Vauxhall, Camden, Brixton, and across all 32 London boroughs plus the City — including Heathrow, Gatwick, Stansted, and London City airports, the entire London Underground (Tube) via Global Outdoor's TfL contract, the Elizabeth Line, Overground, DLR, National Rail termini, Ocean Outdoor (Piccadilly Lights flagship), Global Outdoor, JCDecaux UK, Clear Channel UK, Bauer Media Outdoor, Alight Media, BlowUp Media, shopping centres from Westfield London to Westfield Stratford, Brent Cross, Bluewater, and Lakeside, plus Canary Wharf / City / Shoreditch office tower networks, gyms, forecourts, cinemas, and retail media.

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