It is unlawful to alter a building or structure in a manner that reduces the __________________.

The regulation against altering a building or structure to reduce the number of exits, minimum width of exits, and required capacity of the means of egress is grounded in safety protocols that are designed to ensure the safe and efficient evacuation of occupants in case of an emergency.

Having sufficient exits is crucial in emergencies when rapid evacuation may be necessary, such as during a fire or other life-threatening situations. Reducing the number of exits could trap occupants, increasing the risk of injury or fatalities.

The minimum width of exits is also a critical factor; wider exits allow for more people to evacuate simultaneously, minimizing congestion and ensuring a quicker escape. If the minimum width were reduced, it could impede the flow of evacuees, further elevating the risk during emergencies.

Lastly, the required capacity of the means of egress is based on the expected occupancy levels of the building. Altering this capacity undermines the safety designed by building codes, which are intended to manage crowd control, prevent bottlenecks, and ensure that all occupants can exit safely.

Thus, the law prohibits any alteration that reduces these vital aspects of a building's egress system, affirming that occupant safety must always be prioritized.