During an inspection, what should be checked around the pressure relief valves?

The correct choice emphasizes the importance of ensuring both the condition and functionality of pressure relief valves during an inspection. Pressure relief valves are critical safety devices designed to release excess pressure from a storage container, preventing potential hazards such as explosions or leaks.

Inspecting these valves involves looking for signs of physical damage, corrosion, or blockages, as any of these issues could impede their operation. Additionally, it's essential to test their functionality to confirm that they open and close at the designated pressure settings. Proper functioning of these valves is vital to maintain safety and compliance with regulatory standards governing the retail sale and handling of LP gas.

Focusing on other aspects, like the brand, decorative finish, or the container's overall shape, may not provide necessary insights regarding safety. These elements do not affect the operational integrity of the pressure relief valves and could divert attention from critical safety concerns. Thus, ensuring the valves' condition and functionality is paramount for maintaining safe LP gas systems.