Police say a young person has been rushed to hospital after a stabbing inside a Toronto high school.
They say officers responded shortly before 1 p.m. to reports that a youth had been stabbed inside Oakwood Collegiate Institute.
Paramedics say they took one person from the scene to a local trauma hospital in critical condition.
Police did not immediately release any suspect details.
The school, on St Clair Avenue just east of Dufferin Street, has been put into lockdown.
Police are on scene investigating.