A flagger is an employee who is hired by government agencies or construction companies to control the flow of traffic around intersections.
A flagger is an employee who is hired by government agencies or construction companies to control the flow of traffic around roundabouts.
A flagger is an employee who is hired by government agencies or construction companies to control the flow of traffic around road construction sites.
A flagger is an employee who is hired by government agencies or construction companies to control the flow of traffic around railroad tracks.