CCTV images have been released of a man who police believe may be able to help in their investigation into an incident on a Glasgow bus. 

The incident occurred onboard a First Bus service travelling south on Pollokshaws Road at around 6.15pm on Tuesday, May 29. 

Police Scotland are searching for a man who was on board when the incident took place, and who they believe could assist them in their inquiries. 

READ MORE: Glasgow Central: Police search for man who 'may have information' on incident

Glasgow Times:

Glasgow Times:

He is described as being in his early 30s, of medium build and has a "distinctive" tattoo on his left calf. 

Glasgow Times:

At the time of the incident, he was wearing a Nike zipper top with a solid white line down both arms, blue fabric shorts, a black face mask and white coloured trainers. 

Glasgow Times:

Police Scotland said: "Officers believe this man may be able to assist them as part of their ongoing enquiries. The man, or anyone who has any information or recognises him, is asked to please call officers at the CID at Aikenhead Road Police Office via 101, quoting incident number 3225 of 29 May. Alternatively, please call Crimestoppers on 0800 555 111.