Police have renewed appeals for information after a teenage motorcyclist died in a collision with a car in Harrow.
Eisa Khan, 18, has been named as the victim of the fatal collision on Sudbury Court Drive on Friday.
Police were called by the London Ambulance Service to reports of a collision involving a car and a motorbike shortly after 5.30pm.
Emergency services battled to save the teenager but he died at the scene.
His family are being supported by specialist police officers.
A police statement said: “He has been named as Eisa Khan. His family have been informed and are being supported by specialist officers.
“The driver of the car stopped at the scene. There has been no arrest.”