Detectives in Wakefield would like to speak to two men in connection with a violent assault at a bar in the city centre.
The incident happened at the Stereo Bar, on Albion Court, in Wakefield on the 4th of December between midnight and 2am.
The 29-year-old male victim was attacked in the toilets by two male suspects, resulting in urgent medical treatment being required at hospital for his facial injuries.
The first suspect was described as a white male, between 25 and 30-years-old, of slim build and wearing a black top. He had black hair with stubble and a moustache.
The second suspect was described as white male, between 25 and 30-years-old, large build and had blonde/brown hair. He was wearing a dark cream or beige t-shirt.
DC Rachel Darling of Wakefield CID, said: "We are releasing these descriptions today in the hope that anyone who may have been in the vicinity on the night of this assault will come forward and assist us with our investigation."
Anyone with any information is asked to contact the police via 101.