What must exit routes have according to safety regulations?

Exit routes must have easily accessible doors that swing outward to ensure safe and swift egress in case of an emergency. This requirement is crucial because doors that open outward facilitate a quicker exit and prevent crowding during evacuations. When an emergency occurs, it's essential that individuals can exit a building without delay or obstruction, and outward-swinging doors prevent blockages from those trying to exit.

In addition, exit routes are also mandated to have appropriate lighting and signage to guide and inform occupants. However, these are secondary to the primary function of exits, which is to ensure that doors are accessible and can be operated effectively under pressure. The presence of obstructions within exit routes can hinder movement and create confusion, which contradicts the purpose of having a clear and efficient escape path. Similarly, complicated pathways would only serve to increase the risk during an emergency, making outward-swinging doors the primary requirement for safety regulations regarding exit routes.