British Transport Police (BTP) are searching for a man following an 'incident' onboard a train earlier this month.

The incident is said to have occurred on a service between Larkhall and Glasgow Central Station on Saturday, December 3.

Glasgow Times:

Officers have today released CCTV images in an effort to trace the man who they believe may be able to help them in their investigations.

There has been no further information provided regarding the nature of the incident at this time.

BTP have urged the man shown or any members of the public who recognise him to contact them immediately.

Anyone with information can contact BTP by texting 61016 or calling 0800 40 50 40, quoting reference 2200126201.

Information can also be given anonymously to Crimestoppers on 0800 555 111.