Safety signs in a building typically do NOT describe:

Safety signs in a building are primarily designed to convey essential information that ensures the safety and well-being of occupants in case of emergencies. They typically include signage that highlights the location of fire exits, fire extinguisher locations, and evacuation routes.

The option regarding the type of building construction and fire prevention protection does not fit the purpose of safety signs. While understanding the building's construction type and fire prevention features is critical for fire safety management, these details are usually provided in other documentation and are not typically conveyed through signage within the building. Safety signs focus on immediate risks and actions that occupants should take during an emergency rather than structural information, which may require in-depth knowledge that is beyond the immediate visual guidance that safety signs offer.