Boy Still Unconscious After Hit-And-Run
Met Police are hoping mechanics will help them find the driver of a car who didn't stop after hitting a nine year old boy in Harrow.
Officers have told London's Heart the front and possibly the side of the car will be damaged.
Ayub Ahmed is still unconscious in hospital after the hit and run on Church Street on Saturday night.
He was walking with his mother and six brothers and sisters when the incident happened.