Teenager 'chased by group' and stabbed in Langley
A 16-year-old boy has been airlifted to hospital after being stabbed.
The attack happened in Langley, near Slough, on Friday evening.
Police believe the victim was chased by up to 10 people from Harvey Park into Longwood Avenue, where he was found at about 16:45 BST. His condition is described as serious but stable.
An 18-year-old man from Slough was arrested in the early hours of Saturday on suspicion of assault. Thames Valley Police is appealing for witnesses.