(ONN) – It has been three years since Ohio lawmakers passed a law allowing guns inside school buildings to prevent a shooting.

Select staff inside the Benjamin Logan Local School District in Bellefontaine are known as the Armed Response Team.

Their guns are kept in a safe or on their hips in an effort to provide immediate response to an armed intruder at any of their three school buildings.

Under House Bill 99, those who choose to be armed in schools only need 24 hours of training, but schools can require more.