A 49 year old local man suffered a fractured jaw when he was attacked in Skegness.
The victim was punched in the face by another man near the Stumble Inn on Sunday, April 1 between 7 and 8pm.
The suspect is described as approximately 5ft11 tall, of big, broad build, in his mid 40s, with black short cropped hair. The victim was wearing a dark navy blue jacket with a hood and blue jeans.
Contact DC Emily Wooll-Rivers at Skegness CID, on 101 and quoting the incident number 101 of April 2 Crimestoppers anonymously on 0800 555 111.