An 18-year-old man is in serious condition in hospital after a collision Thursday afternoon.

Around 2:30 p.m., the man was a riding BMX bike along Mayfair Ave. and a woman was driving on Somerled Ave. when they collided, police say.

The cyclist was heading north on Mayfair, which is a one-way street heading south. Police say the driver had the right of way when the collision occured.

The 56-year-old driver was not injured but she was treated for shock.

The cyclist was brought to hospital in critical condition, but his status was later updated to serious.

He was not wearing a helmet, police say.