Police are appealing for a potential witness to come forward following a fatal collision.
The incident happened in Harrow, involving a 79-year-old pedestrian and a car on Rayners Lane in Pinner.
The pedestrian sustained serious injuries and died a few days later in hospital.
The collision occurred around 12.59pm on December 19, 2025.
READ MORE:
- All the best National Trust sites in London
- London's first floating sauna opens on the River Thames
- South east London bus routes you can travel on free including Silvertown Tunnel
Detectives have released an image of a man they believe may have witnessed the incident and are urging him or anyone who recognises him to contact officers.
Detective constable Anna Znajkiewicz, who is leading the investigation, said: "Our thoughts remain with the victim’s family and friends who are still coming to terms with his loss.
"We are continuing our enquiries to establish exactly what happened and we have spoken to a number of people who were in the area at the time.
"However, examination of CCTV has identified a possible witness who was walking outside Buckingham Preparatory School at the time of the collision, and we believe he may have seen what happened.
"We are releasing his image in the hope that he will come forward.
"If anyone recognises him, we would also ask you contact the Serious Collision Investigation Unit."
The driver of the car involved has been interviewed under caution and remains under investigation.
Anyone with information is asked to contact police on 0207 960 8044 or by calling 101, quoting CAD 3513/19DEC25.
Alternatively, information can be provided anonymously by contacting Crimestoppers on 0800 555 111.
Share