A 20 year old man is in hospital after being stabbed in an incident outside a social club in Gloucester. His injuries are described as 'potentially life changing.'
The attack happened outside Riverside Sports and Social Club in St.Oswalds Road at around 23.20 on Friday night.
A 20 year old man from Gloucester has been arrested on suspicion of wounding and is in police custody.
Officers are keen to speak to anyone who was attending a 16th birthday party taking place inside the social club at the time.