Four fire engines and about 25 firefighters attended an incident where three cars were on fire on Cullen Way in Ealing.
The cars were significantly damaged in the fire, which also spread into the roof of an adjacent workshop. Luckily the workshop was unoccupied at the time of the fire and no injuries were reported.
The Brigade was called at 2243 and the fire was under control by 2358. Fire crews from Park Royal, Acton, Willesden and Ealing attended the incident.
The cause of the fire is under investigation by the Metropolitan Police Service.