A lockdown at a Toronto high school has lifted and students have been dismissed following reports of a person with a gun at the school.

Toronto Police Service (TPS) says it received a report of a person with a gun at York Memorial Collegiate Institute, located at 1700 Keele Street near Eglinton Avenue in York, just after 2 p.m. Tuesday.

No injuries were reported.

At 3:24 p.m., Toronto District School Board confirmed the lockdown had been lifted and students had been dismissed.