A man has been charged with impaired driving after a three-vehicle collision in Mount Uniacke, Nova Scotia. The incident occurred when a Mazda CX-5 was rear-ended by a Dodge Ram, causing the Mazda to collide head-on with a Chevrolet Silverado. The Mazda driver, a 72-year-old woman, sustained life-threatening injuries, while the Dodge Ram passenger, a 64-year-old woman, suffered serious injuries. The driver of the Dodge Ram, a 75-year-old man, was arrested for impaired driving. The investigation is ongoing.