A suspected sex attacker is wanted by police after three alleged sexual assaults on board buses in Kingston and Twickenham.

Metropolitan Police have released CCTV images of a man they would like to speak to in connection with the offences, and are appealing to the public for information.

The first offence happened at 2.20pm on Thursday, September 6, on board the K3 bus in Eden Street, Kingston.

The second offence also occurred on the K3 in Kingston, in Wheatfield Way at 4pm on Wednesday, February 20.

The third incident happened in Twickenham, on the R70 in King Street at around 4pm on Tuesday, April 16.

Detective Constable Simone Ludlowe said: "We do not tolerate unwanted sexual behaviour on the transport network and we take all sexual offences very seriously.

"I would like to remind everyone, but women in particular, to always report incidents of this nature to the police."

The suspect is described as a white man with short, scruffy dark hair.

Call DC Ludlowe on 07920 191228 or Crimestoppers anonymously on 0800 555 111 with information.