10735A/B/C: These three girls travelled on a 229 bus between Thamesmead town centre and Sidcup on June 12 last year, when its windows were etched.

They got on the bus at 1.10pm in Bexleyheath Broadway and got off at Queen Mary's Hospital, Sidcup, at 1.35pm.

If you recognise anyone in these pictures, call BusTag on 020 7027 8950 or Crimestoppers on 0800 555111.