As is usual in competitions, Royal Mail may, if requested, tell the Advertising Standards Authority of those winners’ surnames and counties. Members of the public will also be ableto ask Royal Mail for that information after 30th September 2021. If you object to your child’s surname and county being available to members of the public, you can write to Heroes Stamp Design Competition, Royal Mail Group, 185 Farringdon Road, London EC1A 1AA. However, Royal Mail may still need to give this information to the Advertising Standards Authority on a confidential basis.