Police have appealed for help finding a woman who kicked two other women at the ticket barriers of Crystal Palace station last month.
The separate assaults took place on November 4 and November 9 at the south London station. The attacker then got on a train at platform one.
Police have released CCTV images of a woman who may have information which could help their investigation.
If you recognise her, or have any information, please contact BTP by texting 61016 or calling 0800 40 50 40 quoting reference 176 of 04/11/21.
Alternatively, you can call Crimestoppers anonymously on 0800 555 111.