👉 A flagger is a person who is responsible for watching and monitoring the movement of a moving object, such as a vehicle or a person. They are typically employed by law enforcement agencies to ensure the safety and security of their vehicles and passengers on the road. Flags are used in many different contexts, including traffic control, public transportation, and emergency response. When a flagger is tasked with watching for a moving object, they must be able to quickly identify it and alert the authorities if necessary. The