A female driver has suffered critical injuries following a multi-vehicle crash in the east end.
Police say the crash, believed to have involved as many as four vehicles, occurred just after 4 p.m. on Eglinton Avenue just before the Don Valley Parkway onramp.
One of the vehicles ended up on the tracks of the yet-to-be-opened Eglinton Crosstown LRT, while two other vehicles came to rest on the north side of Eglinton Avenue.
Investigators say a woman was taken to a trauma centre with life-threatening injuries.
Police say four other people suffered injuries, but all appear to be non-life threatening at this time.
Eglinton Avenue is closed between Gervais Avenue and Wynford Drive as the investigation continues.