True or False: Reflective safety vests must always be worn on the airfield, including all ramps.

The statement is accurate because reflective safety vests are mandated for anyone working on the airfield, which includes all ramps. This requirement is in place to enhance visibility and safety in an environment where aircraft operations and vehicle traffic are prevalent. The use of reflective vests helps ensure that personnel are easily identifiable, particularly in areas where visibility may be compromised due to the presence of moving equipment or poor lighting conditions. The regulations aim to minimize the risk of accidents and promote a safer working environment for everyone on the airfield.