A MAN was seriously injured after an attack at a city centre post office.

Three men were assaulted in the Merchant City post office, which also serves as a 24-hour store on May 6, around 3.05am.

An image has been released of a man officers want to speak to following the incident, which left one of the victims seriously injured.

He is described as around 6ft 3in tall, in his mid 40s, with a heavy build, short brown hair and was wearing a black jacket, white shirt, dark jeans and black shoes.

Anyone who recognises the man should contact detectives via 101, or information can be given anonymously via Crimestoppers on 0800 555 111.