A MAN allegedly touched himself inappropriately in front of teenagers travelling on a bus.

He got on board the Stagecoach X5 between Buckingham and Bicester and sat near three 16-year-old girls at about 5.45pm on Saturday.

The man began touching himself inappropriately through his shorts and one of the girls alerted the bus driver.

He then ran off the bus in Buckingham Road, Bicester, near a branch of Domino’s pizza.

He was described as Asian, with a large nose and dark hair, and was wearing a navy hooded top and darker navy shorts.

Pc Phil Rowles said: “I am particularly keen to speak with the two girls who got off the bus in Bicester and their mother as they may have some vital information.”

Witnesses should call 08458 505505 or Crimestoppers anonymously on 0800 555111.

A 30-year-old man from Bedford was arrested on suspicion of indecent exposure on Saturday and released on police bail until July 11.