Waterloo Regional Police are investigating a serious collision in Cambridge involving a dirt bike.

On May 18, 2026, at approximately 4:10 p.m., emergency services responded to a report of a collision between a Ford motor vehicle and a dirt bike in the area of Dundas Street South, southeast of Branchton Road.

A 20-year-old Cambridge male operating the dirt bike was transported by air ambulance to an out-of-region hospital with serious injuries.

The driver of the Ford, a 21-year-old male from Hannon, sustained non-life-threatening injuries.

Dundas Street South was closed for several hours between Branchton Road and Vanier Drive while members of WRPS’ Traffic Services Unit investigated.

The investigation remains ongoing.

Anyone who witnessed the collision or who may have dash camera footage is encouraged to call police at 519-570-9777, extension 8856.

Anonymous information can be provided to Crime Stoppers by calling 1-800-222-8477 or by visiting www.waterloocrimestoppers.com.