POLICE are hunting a man responsible for two sexual assaults.

The man was travelling on a number 75 bus from Lewisham to Croydon at 9.30am on February 4.

He sat next to an 18-year-old woman and began chatting to her before sexually assaulting her.

The victim was able to get away from him and got off the bus.

A short time later the man approached a 17-year-old girl and sexually assaulted her.

After she complained he spat at her, followed her off the bus and punched her in the face.

At 3.40pm on November 10 a woman was also assaulted by the same man, who sat next to her on a number 75 bus.

Detective Sergeant Jeff Edwards from the Croydon Sapphire Unit, which investigates rape cases, said: "There may be other victims out there who are yet to come forward."

Anyone with information should call 020 8649 1379.