Derbyshire Police have released an image of a man they would like to speak to about an alleged assault at a taxi rank in Chesterfield.
At about 3am on Friday 18 March, a fight is said to have broken out between a group of men at A Line taxis, in Stephenson Place.
During the struggle, it is alleged that one man suffered a bite to his arm.
Officers have arrested a 40-year-old man, questioned him and released him under investigation while inquiries continue.
They would like to trace the man pictured in case he has information which could help with their inquires.
Witnesses or anyone with information should contact us via the following methods, quoting reference 22*155610;