What must be done to fuel containers to prevent them from becoming loose?

To prevent fuel containers from becoming loose, it is essential to ensure they are properly mounted. Mounting fuel containers securely reduces the risk of movement, tipping, or spilling, which can lead to safety hazards such as leaks or accidental ignition. Secure mounting involves using appropriate brackets or fasteners that are designed for the specific type of fuel container. When containers are mounted, they are stabilized, minimizing the chances of accidents due to unexpected movement.

While placing containers upright and storing them in a secure location also play a role in safety, they do not address the factor of movement as effectively as mounting does. Blocking with materials can be a temporary solution, but it may not provide the same level of safety and stability as a proper mounting system, which is engineered for that purpose.