A man was seriously assaulted and drove at by a car in Dalton.
Detectives in Kirklees are now appealing for information following the incident in Dalton in the early hours of Monday, 15 May.
The incident happened between 12.15am and 12.45am when the victim, a 23-year-old man, was walking along Cow Heys.
The victim was walking on the footpath, when a grey Volkswagen Golf mounted the curb and collided with the victim. The driver of the vehicle and another man then got out of the car and struck the victim with a hammer.
The suspects then returned to the car before making off.
Police are asking for anyone with information to come forward.