Multiple Chatham schools were put under a hold and secure order after someone was seen outside Chatham-Kent Secondary School with what appeared to be a firearm.
According to Chatham-Kent police, the person, who was not a student, was seen brandishing a weapon.
Officers quickly located them and determined that they were carrying an airsoft gun.
The hold and secure orders have since been lifted at all schools. This includes McNaughton Ave Public School, King George Public School, and the Chatham Regional Education Centre
The police are still investigating the incident, with anyone with information asked to contact them at 519-436-6600.