A single-vehicle rollover on Highway 11 in Muskoka has sent one person to a trauma centre with "life-altering" injuries, Huntsville OPP say.
The incident happened this morning at 5:40 in the southbound lanes between Stephenson Road 8 West and Highway 141.
"Three occupants were in the vehicle," OPP stated in a release.
"Two occupants were transported to a local hospital by EMS with non-life-threatening injuries, and one occupant was airlifted to a trauma centre by Air ORNGE with life-altering injuries."
The highway was closed in the area while police investigated, but reopened by 10:00 a.m.
The investigation is ongoing and anyone with information is asked to contact Huntsville OPP at 1-888-310-1122 or Crime Stoppers at 1-800-222-8477 (TIPS) or online at www.crimestopperssdm.com.