A car mounted the pavement and struck four pedestrians before crashing through the front of a Cricklewood Lane bookmakers on Friday night (October 20).
A black Mercedes veered off the road and collided with four pedestrians, including a 13-year-old boy, before smashing through the front of a William Hill betting shop in Cricklewood Lane.
Emergency services attended the incident at around 7.30pm.
London Ambulance Service (LAS) treated three men, including the driver of the Mercedes, and a 13-year-old boy.
Their injuries were deemed to be non life-threatening.
Barnet police officers are investigating the incident and no arrests have been made.
A Metropolitan Police spokesperson said: "Police were called to the scene of a road traffic collision at around 1930hrs on Friday, 20 October at Cricklewood Lane.
"At the scene a black Mercedes had been in collision with four pedestrians and a branch of William Hill bookmakers.
"The driver of the vehicle stopped at the scene. He was taken to hospital by London Ambulance Service [LAS] as a precaution.
"Three male pedestrians [two adult males and a 13-year-old boy] were injured. They were taken to hospital by London Ambulance Service. Their injuries have been deemed non life threatening."
Anyone who witnessed the incident but has not yet come forward should call Barnet Police by dialing 101.
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