Police are appealing for information after a motorcyclist was killed following a collision in Hayes on Sunday.
Officers were called to reports of a single vehicle collision involving a motorcycle along the A437 in High Street, Harlington just before 4.30pm.
A male motorcyclist, aged in his 20s, was found with serious injuries and pronounced dead at the scene.
Officers have informed his next of kin.
Police have urged anyone who may have witnessed the incident or who may have been driving at the area at the time to come forward.