Henry Wise Wood High School was placed on lockdown on Friday following a police incident on campus that left two students injured in a reported stabbing, according to authorities.

Emergency crews responded to the school, located at 910 75 Avenue SW, near the intersection of Elbow Drive and 75 Avenue SW, after reports of violence. Calgary Police Service officers and ambulances were seen on campus as they secured the area and provided medical assistance.

Police closed nearby roads and urged the public to avoid the area, warning of major traffic delays and advising motorists to use alternate routes. An alert issued to the community confirmed a police incident in progress and the school lockdown as a safety precaution.

Officials said two students sustained injuries during the incident. Their conditions have not been publicly disclosed, and no further details were immediately available regarding the circumstances or whether a suspect is in custody.

Henry Wise Wood High School, part of the Calgary Board of Education, remained under lockdown while police conducted their investigation and ensured the safety of students and staff. Parents and guardians were notified as the situation unfolded.

Authorities said more information will be released as it becomes available. This remains a developing story.