Firefighters released a trapped woman after two cars collided on Fore Street in Edmonton yesterday afternoon.
Fire crews used cutting equipment to help free the woman. She was taken to hospital by London Ambulance Service crews.
Two adults and two children from the other vehicle got out before the Brigade arrived. Man, woman and boy were treated at the scene.
Firefighters attended a total of 4,541 road traffic collisions in 2016, up from 4,054 in 2015.
The Brigade was called at 1541 and it was over for us at 1648. Fire crews from Tottenham, Walthamstow and Islington fire stations attended the incident.