OutdoorAdvertising.es — Rethinking outdoor advertising in Spain
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What we mean by mobile advertising

OutdoorAdvertising.es Research · Updated November 2026

Mobile advertising is any advert that moves through public space or is carried by a person. It does not include fixed billboards, bus shelters, building wraps or shop signs, which have their own rules and are not what this site argues about.

The formats we cover:

  • Advertising bicycle: a bicycle, tricycle or cargo bike, with or without electric assistance, carrying an advertising panel.
  • Advertising van or truck: a motor vehicle carrying advertising for a business other than its owner, moving in ordinary traffic.
  • Own-branded vehicle: a business's own van showing its own name or logo. Most Spanish rules treat this differently, which is a large part of our argument.
  • Advertising trailer: a trailer carrying an advertising panel, towed or left parked.
  • Parked advertising vehicle: any vehicle or trailer left in place mainly so that people see its advert. We treat this as a billboard, and so do most foreign systems.
  • Sign-holder or walking billboard: a person carrying a board, sandwich board, backpack panel or similar.
  • Street promoter: a person who approaches passers-by to promote a business, including bar and club promoters and ticket sellers.
  • Leaflet distribution: handing printed advertising to people in the street. It is distinct from leaving leaflets on cars or scattering them, which most rules ban.
  • Mobile digital screen: a vehicle carrying a lit or moving-image screen. We think these should be restricted.
  • Sound advertising: loudspeakers or megaphones used to advertise. We think these should be restricted.

What we argue for: bikes, vans and people moving through public space should be allowed, with simple notice and clear limits. What we don't argue for: parked billboard-vehicles, screens, loudspeakers, blocked pavements, aggressive promotion or litter.