A serious two-SUV collision on Thursday afternoon has left six people hospitalized and prompted a road closure near Seaforth.

The crash occurred on North Line and Roxboro Line between Winthrop Road and Bridge Road. One SUV struck the side of the other, injuring all six occupants—three adults and three youths. Two victims were airlifted to London with serious injuries, while another was transported by ambulance to a London hospital.

Police said five people were in one SUV and the second vehicle had a single driver. The roadway remains closed for several hours as authorities continue their investigation.