The categories of active services of the national police within which officers and agents of the judicial police perform their usual duties and whose jurisdiction is exercised within the remit of one or more defence zones or parts thereof are as follows:
1° The zonal directorates of the judicial police, together with their territorial directorates and judicial police services and the regional directorates of the judicial police together with their departmental services and judicial police services;
2° In respect of the border police:
a) The zonal directorates, interdepartmental directorates as well as railway brigades, mobile search brigades, aviation police brigades and removal units, in the defence zone where their directorate has its headquarters;
b) La direction des aérodromes parisiens, sur l’emprise des aérodromes de Paris-Charles de Gaulle, du Bourget et de Paris-Orly;
3° Au titre de la direction centrale des compagnies républicaines de sécurité:
a) The motorway units of the republican security companies;
b) The zonal motorbike units;
c) The mountain formations;
4° In respect of the central public security directorate:
a) The public security divisions whose jurisdiction covers a department as well as part of one or more neighbouring departments;
b) The interdepartmental security services for public passenger transport networks.
5° In respect of the police prefecture:
a) The department responsible for combating illegal immigration and illegal employment of foreign nationals, in the departments of Paris, Hauts-de-Seine, Val-de-Marne and Seine-Saint-Denis;
b) (deleted)
c) The operational management of technical and logistical services, in the departments of Paris, Hauts-de-Seine, Val-de-Marne and Seine-Saint-Denis;
d) The directorate in charge of public security and peace missions, as well as its territorial sureties and local security divisions, in the departments of Paris, Hauts-de-Seine, Val-de-Marne and Seine-Saint-Denis as well as on the airfields of Paris-Charles de Gaulle, Le Bourget and Paris-Orly ;
e) The department responsible for maintaining public order and regulating traffic in the departments of Paris, Hauts-de-Seine, Val-de-Marne, and Seine-Saint-Denis, on the rights-of-way of the Paris-Charles de Gaulle, Le Bourget and Paris-Orly aerodromes, on roads in the Ile-de-France region, the list of which is set by the administrative authority, and in municipalities included in the area of jurisdiction of the police prefect defined in article L. 2213-33 of the General Local Authorities Code;
f) The police department responsible for the safety of people and property on the waterways of the Ile-de-France departments, in the departments of this region.