Out of home advertising: a shortlist method for England

What to take away

Why does the England map change the shortlist?

Coverage claims often blur the UK into one shape. If your campaign runs in England, ask for a site list by region and confirm which sites sit in Scotland, Wales or Northern Ireland. A provider selling national UK packages may still hold most of its inventory in England, but the split matters for planning and reporting.

Format mix matters too. Roadside, retail, rail and transport sites carry different audience behaviour and different production lead times. A bundle that mixes them can look broad while hiding thin coverage in the formats your brief needs.

Ask whether audience estimates are based on Route, the UK's OOH audience measurement currency, and distinguish this from a provider's own site list. Outsmart is the UK OOH trade body; its industry context is useful, but it is not independent verification of an individual supplier's claims.

How do you make providers comparable?

A shortlist method should move you from a pile of decks to a comparable set of providers. Set criteria before requesting proposals, then record each provider's evidence against the same headings: coverage, pricing, creative handling, reporting and contract terms.

Video-capable sites deserve their own line. The IAB UK digital video creative principles set out format expectations that apply to video out of home screens. Ask providers how they handle creative best practice for digital video before you approve a loop length.

Which due diligence questions do the work?

Ask about site ownership, lease length and who handles maintenance. Request site-level proof of posting, including a dated report and how missed or dark sites are recorded. Ask when you receive the evidence and who to contact if a site goes dark mid-campaign.

Regulation awareness is part of the check. The ASA administers and enforces the CAP Code, which applies to non-broadcast OOH advertising, including poster and digital-screen copy. Check its rules on misleading advertising and harm and offence; the separate BCAP Code covers broadcast advertising, not ordinary outdoor screens. The ASA and CAP campaign explains how the system works.

Ask for those answers in writing. A provider that cannot name a maintenance contact or a posting schedule leaves you carrying that risk for the campaign.

Finally, ask for a market context note. The ONS publishes economic output and productivity data that can help you sanity-check a claim about wider economic conditions; it is not evidence of local audience demand.

How do you score without ranking for money?

Give each provider a score out of five for coverage evidence, pricing clarity, creative handling, reporting and contract terms. Weight the categories to match your brief, then compare totals. A provider winning on price but scoring low on reporting is not the best fit for a campaign you must defend internally.

Keep the scoring sheet with the provider's own documents attached. For example, if a team is paying £400 a month for a single site, it should be able to show the rate card, the site photo and the posting report behind that figure.

What should you not do?

Do not treat a provider's own case study as independent evidence. Do not accept a verbal rate card or let one colleague sign off alone.

Do not confuse a large site count with England coverage. A provider with 500 sites in one city may suit a local brief and fail a national one.

Common questions

Does this list rank providers by price?

No. It sets out a method for building your own shortlist. Price is one scored category, not the deciding factor.

Which parts of the UK does this cover?

This method is written for England briefs. For campaigns across Scotland, Wales or Northern Ireland, ask providers for separate inventory and coverage evidence; do not assume an England site list proves UK-wide coverage.

How many providers should I shortlist?

Three to five is workable for most England briefs. Fewer limits comparison; more makes scoring slow and inconsistent.

Can I use this for video screen sites?

Yes. Add the creative format check to your scoring and confirm loop length, file spec and playback reporting in writing.