The place of work is the geographical zone in which a person exercises his or her professional activity. This geographical zone can specify standard administrative districts or describe territories in terms of urban geography (rural/urban). Certain workers, performing certain specific jobs such as ‘haulage driver’, ‘taxi driver’ ‘travelling salesman’, ‘door-to-door salesman’ or ‘fisherman’ which require them to travel for work purposes with a certain regularity, are considered by convention to work in their commune of residence.