Police are asking any witnesses to a crash in Niagara on the Lake involving a motorcycle to give them a call.
The crash happened just before 7:30 Sunday evening when a Dodge Nitro driven by a 20 year old Welland man made a left turn into a parking lot on the north side of Lakeshore Road.
At the same time, a motorcycle driven by a 20 year old Niagara on the Lake man was heading eastbound and tried to pass the Dodge.
The two collided and the rider was thrown from the motorcycle.
The 20 year old biker suffered life threatening injuries and was rushed to an out of region hospital.
The driver of the Dodge was taken to a local hospital, treated and released.
Any witnesses with information regarding this collision are asked to contact investigators at (905) 688-4111, extension 5500.