"Flagmen" are individuals responsible for directing traffic on roads and highways. Often employed by construction companies or municipalities, their role is crucial in ensuring the safety of both drivers and construction workers. Alternative synonyms for "flagmen" include "traffic directors", "signalers", "pilot car drivers", or simply "flaggers". These terms are used interchangeably with "flagmen" and refer to those individuals who display flags or signals to control the movement of vehicles. In some countries, "lollipop men/women" is also used to describe school crossing guards who fulfill a similar role as "flagmen". Whatever the specific term used, the job of these individuals is essential in maintaining safety on the roads.