https://www.asa.org.uk/Industry-adverti ... dcast.aspxFor misleading or unfair advertising, ultimately if advertisers and broadcasters persistently break the Advertising Codes and don’t work with us, we can refer them to other bodies for the further action, such as Trading Standards or Ofcom. See our Trading Standards enforcement leaflet for examples of the sanctions available to our legal backstop, Trading Standards.
The PDF is here - https://www.asa.org.uk/Industry-adverti ... FINAL.ashx