Police are trying to trace a man who may be able to help them with their investigation after a Stagecoach driver was attacked at Preston Bus Station.
The incident occurred on July 13 on Tithebarn Street.
An image released by police shows a man with dark hair wearing tinted sunglasses carrying a paper bag.
He appears to be wearing light-coloured jeans, a dark leather-type jacket and a blue polo shirt.
A police statement read:
"Can you help? We'd like to speak with this man in relation to an incident on 13th July 2019 at the Bus Station on Tithebarn Street where a stagecoach bus driver was assaulted."
Anyone with information can call 101 or email [email protected] quoting 04/128141/19.
Information can also be passed anonymously via Crimestoppers on 0800 555 111.
For the latest news and breaking news visit the LancsLive website.
Get all the big headlines, pictures, analysis, opinion and video on the stories that matter to you.
Have you got news for us? Contact our newsdesk on [email protected]