A 15-year-old Guelph boy remains in hospital Friday morning with serious head injuries after being by hit a car while riding his bike last night.

Police say the collision happened around 9:20 p.m. in the Woodlawn Road East and Victoria Road North area.

The car, a 2003 Volkswagen Jetta, received serious damage to its windshield and a silver mountain bike was caught in the front grill of the car.

EMA workers called an air ambulance to the scene of the crash.

Police say the 71-year-old male driver is now under investigation.

Investigators are trying to figure out if the the boy was wearing a helmet, if the bike was in the intersection lawfully, and whether it had working lights. 

The boy is described as being in stable condition.