The Special Investigations Unit is the independent investigator called in when police officers are involved in an incident where someone has been seriously injured, has died or has alleged sexual assault. The intersection of Williams Parkway and Main Street, where the collision happened, will be closed for hours, police said. The province's Special Investigations Unit has confirmed it will investigate a collision in Brampton involving a Peel Regional Police cruiser and a vehicle that sent two people to hospital. Police say the collision happened at 5:45 a.m. Peel paramedics said the two people had serious injuries and were taken to a local hospital.

Source: CBC News May 22, 2016 09:07 UTC