Article L2213-1 of the French General Code of Local Authorities
The mayor is responsible for traffic policing on trunk roads, departmental roads and all public or private roads open to public traffic within built-up areas, subject to the powers devolved to the State representative in the department for trunk roads. Outside built-up areas, the mayor also exercises traffic policing over roads in the communal public road domain and the inter-communal public road domain, subject to the powers devolved to the…