Fake £20 notes were used in a newsagent on Westgate, police said.
By The Newsroom
Published 27th Aug 2014, 13:00 BST
They want to speak to a man captured on CCTV in connection with the incident, which occurred at Westgate News, Glentworth Road West in Morecambe on July 26.
Anybody with any information can call police on 101 quoting BB1407542 .