A man has been airlifted to hospital after his car slammed into a double decker car hauler just south of Stratford.

It happened at the intersection of Perth Road 113 and Perth Line 29 around 1 p.m. Friday.

The force of the impact sent both vehicles into the front yard of a nearby home, leaving a huge trail of debris in its wake. It also caused some of the cars on the hauler to fall off.

Police say the driver of the car has serious injuries and remains in a London hospital.

The cause of the crash is still under investigation.