Police are looking to find a witness to a collision in Ealing which left a man with life-threatening injuries on 3rd December.

The drive of a blue Hyundai Ioniq is being sought by the police, as they believe he could be a key witness to the incident, in which there was a collision between a motorcyclist and pedestrian on Popes Lane, W5, at 13:48.

The officers attended the scene a long with the ambulance service, and the pedestrian, a man in his 70s, was taken to hospital with life-threatening injuries.

The motorcyclist stopped at the scene and was not arrested and has been assisting the police with their enquiries.

Detectives from the Serious Collision Investigation Unit are keen to speak to the driver of a blue Hyundai Ioniq, described as an Asian man, who stopped at the scene to help, he is believed to be a key witness.

They are also keen for any other witnesses of the incident who have not yet spoken to police, and any drivers in the Popes Lane area near the junction with Gunnersbury Drive to check any dash cam footage.

Anyone who can help is asked to call the appeal line on 0208 246 9820. Alternatively, they can call the police non-emergency line on 101, providing the reference 3519/03DEC.