Police have released CCTV images of a man wanted over an assault which left another man with a fractured skull.
The incident took place in Shenanigans in Blackpool on Saturday April 1 where a victim, a man in his 30s from Bury, was attacked in the bar.
He needed surgery for the injuries he sustained.
Police said they want to speak to the individual in the CCTV images.
A spokesperson for the police said: "Do you know this man?
"We want to speak to him after an assault in Shenanigans in Blackpool earlier this month where a man was assaulted and suffered fractures to his skull.
"The victim, a man in his 30s from Bury, Greater Manchester, was attacked in the bar on April 1. He will need surgery for his injuries.
"An investigation is underway, and we want to trace the man in these CCTV images."
Anyone with information should contact police on 101 quoting log 0454. Or you can e-mail 5302@lancashire.police.uk
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