Road have reopened in Caledon following a collision that sent one person to hospital. Just before 7 p.m. Tuesday, provincial police took to social media to warn residents of a collision between a motorcycle and a tractor. The crash caused the closure of St. Andrew’s Road between Charleston Sideroad and Cheech Grove Road. Police tell CTV News the motorcyclist involved in the collision was sent to hospital and suffered serious but non-life-threatening injuries. Roads remained closed in the area until 3 a.m. Police say no charges have been laid as an investigation into the cause of the collision is ongoing.