A teenager is in critical condition after he was attacked in Carlisle.
The 18-year-old man was taken to the Royal Victoria Infirmary in Newcastle after he was assaulted in the area of Central Avenue.
It happened on the evening of 19 June at around 7:15pm.
Officers would like to speak to the owner of a blue Ford Fiesta which was in the area at the time.
Police are appealing for anyone with information or who witnessed the incident to contact police on 101.