What fire safety requirements are commonly enforced by property standards officers in dwellings?

• A. Working smoke alarms.
• B. Carbon monoxide detectors where required.
• C. Unblocked means of egress.
• D. All of the above.

Answer: (D)

The core idea here is that boil-down fire safety in dwellings relies on three practical protections: functioning detection, properly placed detectors where required, and clear paths to exit. Working smoke alarms give occupants early warning of a fire, which is crucial for safe evacuation. Carbon monoxide detectors are required where there’s a CO risk (such as with fuel-burning appliances or an attached garage) to prevent poisoning. Unblocked means of egress ensure there’s a safe, accessible route to exit during a fire. Municipal by-laws, along with the Ontario Fire Code and Building Code, support these requirements, and property standards officers enforce them through inspections and orders for installation or repair. That’s why all three aspects are commonly enforced together.