Toronto police are investigating a collision in East York that left one man seriously injured. Emergency crews were called to Barrington Avenue just north of Secord Avenue at around 5:24 p.m. Saturday, with reports of a vehicle accident. Police say a van struck a male pedestrian in his 50s. Toronto Paramedics say they transported him to a trauma centre with serious non-life-threatening injuries. The driver remained on the scene. Police say they are still investigating and no charges have been laid at this time.