A 19-month-old boy involved in a fatal collision in Tackley on Sunday, December 20, has died, police have said.

The boy, from Southdale Road, Oxford, was involved in the collision on the A4260 at Tackley, between Kidlington and Deddington.

At about 4.20pm, the silver Ford Ka the boy was travelling in and a silver Renault Clio were involved in a head-on collision.

Eleanor Bongers, 33, who was the mother of the boy, died as a result of her injuries on December 24.

A 71-year-old woman arrested on suspicion of causing death by dangerous driving has been released on police bail until June 3.