Flaggers are individuals who are responsible for controlling traffic in construction sites or on the road. They play a pivotal role in ensuring the safety of workers and commuters on the road by directing traffic and alerting drivers of potential hazards. There are several synonyms for the word "flaggers," including traffic controllers, road marshals, safety officers, and traffic wardens. All these terms refer to individuals who are tasked with ensuring that traffic moves smoothly and safely. Traffic controllers and road marshals are used interchangeably with flaggers especially in construction zones, whereas safety officers and traffic wardens are commonly used by public safety agencies. Nevertheless, all these synonyms refer to professionals who have undergone specialized training in traffic control.