POLICE are appealing for the public's help in tracing a man in connection with an unprovoked assault on a bus.

Cumbria Police want to speak to a white male, in his late 50s to early 60s, in connection with the assault on the 555 bus between Kendal and Windermere.

The incident happened between 1.40pm and 2.30pm on February 4. 

Details of the incident have just been released.

Call 101 with information.