British Transport Police have launched an appeal after a man was caught masturbating on a train between Edinburgh and Newcastle.
On March 10, a woman was travelling on the 2.28pm service from London Kings Cross to the capital when during the journey, after Newcastle, a man came on and sat opposite her.
A few hours later, between 5.50pm and 7.30pm, the woman saw the man masturbating. Officers say he then left the train at Edinburgh.
