CCTV footage has emerged of an attack in east London in which a man was fatally stabbed.

Three men were sitting in a parked Renault Megane on Braintree Road, Dagenham, at about 19:30 BST on Sunday when another vehicle rammed into it.

Moments later a second vehicle arrived penning the original car in and a fight ensued.

The Metropolitan Police said the driver of the Megane died at the scene.