Hold

In your room or area.
Clear the halls.

There may be situations that require students to remain in their classrooms. For example, a medical issue in the hallway may require keeping students out of the halls until it is resolved. It is important to keep hallways clear in case outside medical assistance is required to enter the building.

There may be a need for students who are not in a classroom to proceed to an area where they can be supervised and remain safe.