Which one of the following is not a consideration when transporting propane cylinders?

The consideration of quantity of cylinders is not typically regarded as a critical factor when transporting propane cylinders. While it is important to be aware of how many cylinders are being transported to ensure compliance with transportation regulations, safety guidelines primarily focus on the conditions under which the cylinders are transported rather than the total quantity.

On the other hand, the orientation of cylinders is crucial because they must be transported in an upright position to prevent any leakage of propane. A vented location is essential for safety, as it helps to disperse any gas that may escape during transportation. Properly securing the cylinders ensures that they do not shift or fall during transit, significantly reducing the risk of accidents or leaks.

Focusing on these aspects ensures a safer transportation process for propane cylinders, aligning with industry best practices and safety regulations.