OPP has laid charges in connection with a serious Hwy 6 collision.
It happened on February 27th and involved two vehicles south of Mount Forest.
Multiple people were injured.
A 20-year-old from Arthur has been charged with impaired driving and two counts of operation causing bodily harm.
Two people were transported to local hospitals with serious injuries and two more were airlifted to trauma centers with life-threatening injuries.
The accused is set to appear in court in the future.