Officers investigating a report of a hate crime on board a London Underground service are today releasing this CCTV image in connection.
At around 6.54am on Saturday 7 September, a woman was on board a Jubilee Line train between Kilburn and Finchley Road when a man racially abused her and spat at her.
Officers believe the man in the CCTV image may have information which could help with their investigation.
Anyone who recognises him is asked to contact BTP by texting 61016 or by calling 0800 40 50 40, quoting reference 144 of 7/9/24.
Alternatively, you can contact Crimestoppers anonymously on 0800 555 111.