Do you recognise this man?

Officers investigating a sexual assault on-board a Central line Tube have released CCTV images in connection with the incident.

At just after 4am on July 30, a woman boarded a westbound service from St Paul's Underground station and fell asleep on-board.

She then woke up as the service was travelling through Shepherd's Bush station to find a man hugging and kissing her.

Both the victim and the man alighted the service at White City station. The victim left the station while the man boarded another train.

Officers believe the man in the CCTV images may have information which could help their investigation.

If you recognise him, or have any information, please contact BTP by texting 61016 or calling 0800 40 50 40 quoting reference 93 of 30 July.

Alternatively, you can call Crimestoppers anonymously on 0800 555 111.