A man is in hospital after a crash on Gateway Boulevard and Ellerslie Road on Thursday morning. Police were called to the crash, which involved a car and a semi, at 5:51 a.m. The car was in the ditch when emergency crews arrived at the scene. The 22-year-old man driving the car was taken to hospital with serious but non-life-threatening injuries. The driver of the semi was not injured. The cause of the crash is under investigation.