Police have renewed their appeal for witnesses to a fatal crash in Chiswick.

Eisho Simon, of Hounslow, was killed after his BMW left the road before hitting a tree and a lamppost and then overturning.

A tribute page has been set up on the social networking site Facebook to the 22-year-old who worked as a window tinter.

Mr Simon had been driving the white 5 series BMW, registration E1 SHO, when it crashed in Gunnersbury Avenue at about 1.50am on July 26.

He was pronounced dead at the scene. A postmortem examination on July 27 gave the cause of death as severe head injuries.

Two passengers, both in their 20s, were taken to hospital. One was treated for minor head injuries, the other for whiplash.

Police are keen to hear from anyone who saw the car travelling along Gunnersbury Avenue, close to the junction with Chiswick High Road.

Anyone with information should call the incident room on 020 8941 9011 or Crimestoppers on 0800 555 111.