The phrase "vigiles en route" is a reference to the ancient Roman firefighters, known as the vigiles. Established during the reign of Augustus Caesar, the vigiles were a specialized force tasked with protecting Rome from fire, a constant threat in a city built largely of wood and thatch.

The vigiles were organized into seven cohorts, each stationed in a different district of Rome. They were equipped with buckets, ladders, axes, and other firefighting tools. Their duties extended beyond firefighting to include policing, crowd control, and general security.

The vigiles were always on the lookout, patrolling the streets day and night. Their vigilance was crucial in preventing fires and responding quickly to those that did occur. They were also responsible for investigating suspicious fires and apprehending arsonists.

Though the Roman Empire has long since fallen, the legacy of the vigiles lives on. Their dedication to public safety and their unwavering commitment to duty continue to inspire firefighters and emergency responders around the world. The phrase "vigiles en route" evokes a sense of preparedness and a commitment to protecting others, a spirit that is still alive today.