Two women have been sexually assaulted by a teenager on board a train heading to Glasgow.
The women were on the the 7.45pm Ayr to Glasgow Central service on Saturday when they were approached by a young man who assaulted both of them at separate times during the journey.
The man, said to be around 17-years-old, also made lewd sexual remarks towards them.
Police are now appealing for witnesses in a bid to trace the person responsible for the attacks.
He is described as having a tanned complexion and dark curly hair.
At the time of the assaults he was wearing a grey and brown Gucci t-shirt and black shorts.
Detectives from the British Transport Police say they are keen to speak to anyone who may have witnessed the incident or who can help their investigation in any way.
A spokesperson for BTP said: “Witnesses or anyone with information can contact BTP by texting 61016 or call 0800 40 50 40.”