A single-vehicle collision on the CNE grounds left one man dealing with critical injuries in hospital.
According to paramedics, the incident took place near Nova Scotia Avenue and Quebec Street around 7 a.m. Sunday.
The daily email you need for
's top news stories.
The victim is an older man who is in life-threatening condition after his car struck a pole.
Police said the man appeared to have a suffered a medical episode before his vehicle struck a pole.
Toronto Police are now at the scene where roads are closed in the area for the investigation.
Anyone with information can contact Toronto Traffic Services at (416) 808-1900.