Three people have been seriously injured in a collision in Mississauga.

Peel police say they were called following a collision involving a motorcycle and a pedestrian in the area of ​​Dixie and Derry roads shortly after 9 p.m.

Peel paramedics told CTV News Toronto that one person was airlifted to a hospital while two others were taken by ambulance.

Two people are in critical condition, while a third person is in critical condition, according to paramedics.

The cause of the collision is unknown.