Article D2223-110 of the French General Code of Local Authorities
The burial compartment, intended to receive one or more bodies before committal, is separated in a closed and hermetically sealed manner from the passenger compartment intended for the driver and, where applicable, the passengers. It may consist of a hermetically sealed box fixed irremovably to the body of the vehicle. The burial compartment may not have any glazed area or ventilation system. Its surface is smooth, impermeable and capable of…