Two men are fighting for their lives after a New Year's Day knife attack in a Sheffield bar.
The men, both in their 20s, were among five injured when violence flared at Crystal on Carver Street at around 2.20am this morning.
The five men were all taken to hospital with knife or slash wounds, with two of the victims said to have suffered life threatening injuries. Their conditions are described as critical but stable.
The other three men were treated for superficial injuries.
Crime scene investigation officers are carrying out a search of the bar today and CCTV footage is being examined in a bid to trace those involved.
The police have closed the bar and a copy of a temporary closure notice has been posted outside Crystal. The notice states that the closure is needed to 'prevent nuisance or disorder' associated with the venue.
The closure of the bar will be discussed tomorrow by Sheffield magistrates.