Lockdown lifted at Mosman High School

Police investigations have ended and a lockdown has been lifted at Mosman High School, after earlier reports of danger.

A threatening phone call was reportedly made to the Military Road School at 1.40pm.

Shortly after, NSW police responded to the call and the school was put into lockdown by staff.

A precautionary search was conducted by police, and ended at 3.25pm.

No one was injured in the incident.