Police in Bradford West Gwillimbury are investigating a fatal pedestrian collision Thursday night.

South Simcoe police and emergency crews responded to the incident on Highway 88, west of 10 Sideroad, around 10:30 p.m. An unidentified male pedestrian was pronounced dead at the scene.

The driver, who was heading west at the time of the collision, stayed at the scene and is cooperating with authorities.

The investigation is ongoing, and no further details are being released at this time.