Orange shirt uniform of employees to ensure the belt is the belt in front of orange reflective jacket that passengers can be seen and be able to ask for help.
Orange uniforms as regular employees to oversee conveyor belt in front. An orange reflective jacket, which passengers can be seen prominently and can ask for help.
Orange shirt is uniform in the employee go take care of in front of the belt conveyor A reflective orange jacket which passengers can be seen clearly, and can ask for help.