Two boys arrested following a knife incident at a college have been released on bail, police said.
The pair were arrested on suspicion of violent disorder, while police were responding to reports of someone with a knife at Royal Leamington Spa College in Warwickshire on Tuesday.
Another 17-year-old boy arrested on suspicion of attempt to wounding and possession of an offensive weapon remained in custody on Wednesday, Warwickshire Police said.
The college was advised to go into lockdown on Tuesday afternoon with the force adding the incident was "terrifying" for those concerned, but it believed it was part of a disagreement.