A serious crash between two motorcyclists Sunday sent one rider to a Toronto-area trauma centre. Provincial police say emergency crews were dispatched at 3 p.m. to River Road in Mulmur Township after getting a report of two motorcycles involved in a collision. Both male riders were brought to a local hospital for assessment. One of riders was subsequently airlifted to a Toronto-area hospital for specialized care. The Ontario Provincial Police’s Technical Collision Investigation (TCI) unit was called to the scene to investigate. Anyone with information or dashcam footage is asked to contact the Dufferin OPP at 1-888-310-1122. Anyone who witnessed the collision and requires support can contact Caledon/Dufferin Victim Services at 905-951-3838.