Police are appealing for information after a boy was injured in an incident involving a firework in Bingley.
The attack took place between 4.15pm and 4.30pm on Monday 5 November, when the 16-year-old walked up the ‘catsteps’ from Belgrave Road to Crownest Lane.
A group of males passed him on the steps and an object, believed to have been a lit firework, was thrown towards him.
The resulting explosion caused serious injuries to his hands and burns to his arms, torso and upper legs.
The victim remains in hospital where he is continuing to receive treatment for his injuries.
Detective Inspector Mark Taylor, of Bradford District CID, said: “Our enquiries suggest there were other people in the area at the time who may have seen these males or the incident itself, and we would ask anyone with information which may assist our investigation to contact us.”
Anyone with information is asked to contact Bradford District CID on 101, quoting crime reference 13180555510, or use the live chat facility on the West Yorkshire Police website.
Information can also be reported anonymously to the independent charity Crimestoppers on 0800 555111.

Man, 35, Named as Victim of Fatal Enfield Pub Shooting
Full Leeds Route Revealed for 2027 Tour de France Femmes
Bradford Solicitor Filmed Allegedly Advising How to Avoid £45,000 Immigration Fine
Teen Driver Sentenced After 90mph Police Chase Through Halifax
Boy, 16, Cleared of Murdering Teenager in West London Stabbing
Girl, 10, Suffers Chemical Burns After Glitter Phone Case Leaks
Two Men Charged Following Keighley Café Break-In
£100m Drugs Gang Ringleader Ordered to Pay Back £260,000
Man Jailed for Defrauding Two Elderly Women of Over £5,000
Calderdale Named Among England's Top 25 Places for Children
West Yorkshire Police Officer Found Guilty of Rape
New Bradford Railway Station Planned at Interchange Site
Remix Saturdays
Bhangra Nights
Alim OnAir
Legal Show