A college in Bradford is looking into a firework incident involving a pupil last week.
It is understood a pupil let a firework off in a stairwell at Grange Technology College on Wednesday 31 October.
The building had to be evacuated and the fire brigade was called.
The college said no students were adversely affected and no-one was injured.
Stage set for return of Leeds Summer Series
Three jailed over Rochdale machete attack linked to crime feud
Police appeal to trace wanted Bradford man
Wakefield man convicted of manslaughter after pub incident
Nominations open for Blackburn with Darwen Community Volunteer Awards
Woman arrested after attempted robbery in Cheetham Hill
Bradford Council seeks inclusion in grooming gangs inquiry
Former care home worker jailed for 25 years over child abuse offences
Bradford man jailed for sexual assault on teenager
Culture at the Heart of Stockport’s Transformation
South Asian Art Exhibition Opens at Cartwright Hall
Men’s Mental Fitness Programme Launches in Blackburn
Legal Show
Bhangra Nights
The Golden Era
Remix Saturdays