4 vehicles involved in late-night collision in Hamilton

Four vehicles crashed after a late-night rear-end collision in Hamilton.

All four cars were stopped at a red light on Queenston Road at Centennial Parkway around 9:30 p.m. Sunday night.

Police say one of the drivers was impaired and ran into the rear of one car, which resulted in a chain reaction.

Three drivers were taken to hospital with minor injuries and have since been released.

Police say a man in his 60s has been charged with impaired driving.