Police investigating a serious assault inside a Glasgow nightclub have released images of a man they wish to speak to.

A man was left needing hospital treatment following the attack, which took place within Calabash nightclub on Union Street at around 12.30am on April 29.

Officers believe the man in the CCTV may be able to assist them in their investigations and anyone who recognises him is asked to come forward.

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He is described as a black male, aged 25 to 35-years-old, with short afro hair, slim build, dressed all in white.

A Police Scotland spokesperson said: "If anyone has information or recognises the above description, please contact officers at Glasgow City Centre Police Station quoting reference number 0079 of April 29.

"Alternatively please contact Crimestoppers on 0800 555 111, where anonymity can be maintained."