Police are investigating following a report that a passenger exposed himself on a bus in Carlisle.
The incident was reported to have happened on Friday, November 26 between about 4.30pm to 4.45pm on the 67 bus, travelling from the city centre to Belle Vue.
The man was wearing shorts and sat at the back of the bus.
Police would like to hear from anyone on the bus who saw the man or anything suspicious.
The man got on the bus at West Tower Street and got off at the junction with Low Meadow and Brookside.
A man has been arrested and bailed as part of the ongoing investigation.
Anyone with information can report online at www.cumbria.police.uk/reportit, quoting incident 213 of November 26. You can also phone 101.