Police tonight issued this picture of a mum-of-two who was killed in a crash involving a car carrying a group of Bradford men.

Emily Phillips, 25, of Halifax, died when the Vauxhall Astra she was travelling in with her partner and children was involved in a collision with a Seat Leon in Boothtown Road, Halifax, on Sunday afternoon.

She was pronounced dead at the scene. Her partner, a 26-year-old man, was seriously injured and remained in hospital last night. Their children, aged seven and four, suffered less serious injuries.

Four Bradford men, travelling in the Leon, were arrested at the scene. One, aged 19, held under suspicion of causing death by dangerous driving, was later released on bail pending further inquiries. The other three were released without charge. A second Bradford man, aged 25, arrested on Monday on suspicion of causing death by dangerous driving, was also bailed.

Police have appealed for anyone with information about a blue Mercedes seen travelling with the Seat before the crash to call the non-emergency number 101.