Surveillance cameras on public roads and in places open to the public
Verified 06 January 2026 - Public Service / Directorate of Legal and Administrative Information (Prime Minister), Ministry of the Interior
You were filmed on the street and you wonder if it's legal? Yes, some people may set up a CCTV device when warranted. You have the option to view these images and request that they be deleted. You can also report abnormal use of CCTV cameras. We present you the information to know.
Public authority
Any public authority (e.g. a mayor) can set up a video protection system on the public highway where it is responsible for:
- Protection of public buildings and installations and their surroundings
- Safeguarding facilities relevant to national defense
- Regulation of transport flows
- The finding of infringements of the traffic rules
- The prevention of attacks on the safety of persons and property in places particularly exposed to the risks of assault, theft or drug trafficking
- Prevention of acts of terrorism
- Prevention of natural or technological risks
- Rescue to people and fire defense
- Safety of facilities for the public in amusement parks
- Compliance with the obligation to have civil liability insurance to drive a vehicle (car, motorcycle, scooter, etc.)
- The prevention and establishment of an offense related to the abandonment of garbage, waste, materials or other objects
Public authorities may also film a place or establishment open to the public to protect the immediate surroundings of businesses in places exposed to the risk of aggression or theft.
Cameras must not be used to view the entrance and interior of residential buildings.
FYI
Cameras must not be used to view the entrance and interior of residential buildings.
To install a surveillance camera on the public highway, in a place or in an institution open to the public, the public authority must make a application for authorization at the prefecture of the place where this device will be set up (or at the police prefecture whether the camera is to be fixed in Paris or in the Bouches-du-Rhône).
If necessary, it must also make a data protection impact assessment.
Company and public establishment
A company or a public institution (bank, hospital, etc.) can film the immediate surroundings of its buildings and facilities in places exposed to acts of terrorism.
To install a surveillance camera on the public highway, the company or public institution must make a application for authorization at the prefecture of the place where this device will be set up (or at the police prefecture whether the camera is to be fixed in Paris or in the Bouches-du-Rhône).
If necessary, he must also make a data protection impact assessment.
FYI
The prefect (or the police prefect) may order the temporary closure of an establishment open to the public in which a video protection system has been set up not allowed.
Shopkeeper
A trader can film the public road to ensure the protection of the immediate surroundings of its buildings and installations, in places exposed to risk of aggression, theft or to acts of terrorism.
To install a surveillance camera on the public road, the trader must:
- Make a application for authorization at the prefecture of the place where this device will be set up (or at the police prefecture if the camera must be fixed in Paris or in the Bouches-du-Rhône)
- Inform the mayor of the commune in which he wishes to settle this system.
FYI
The prefect (or the police prefect) may order the temporary closure of the business in which a video protection system has been set up not allowed.
Public Transit company
Public transport companies (e.g. RATP, SNCF) are permitted to settle cameras at the front of rolling stock in circulation (metro, train, etc.).
The recorded images can only be used to analyse the circumstances of an accident or to train the agents belonging to the public transport company.
A poster or sign, comprising a pictogram representing a camera, shall indicate the existence of a video protection system to film the public highway or a place open to the public.
The poster (or sign) must be present permanently in the place concerned.
It shall indicate:
- The name and telephone number of the person responsible for the video protection system
- The reason why a surveillance camera is settled
- The steps you can take if you have been filmed (example: request for access to recordings).
All such particulars must be indicated in such a way that understandable.
In principle, video recordings can be kept for 1 month, in a secure location. After this time, they are destroyed.
However, this time limit may be longer if the videos are used in a police investigation or a police investigation. judicial instruction.
Please note
The prefectural authorization may specify the minimum duration during which the recordings are to be saved.
The people who can access the CCTV images are:
- Agents and operators who are dependent on the person responsible for the video surveillance device (e.g. RATP: titleContent, store manager)
- Police or national gendarmerie officers designated by the head of department or head of unit under whose authority they are located
- Officers of customs, fire and rescue services designated by the head of department or head of unit under whose authority they are located.
The saved images within a municipality can be viewed by:
- Mayor of the municipality concerned
- Municipal police officers individually appointed by the mayor of the commune.
When the prefect authorizes the installation of a video surveillance device, he specifies the person(s) who will be able to view the images as part of his mission.
If you were filmed on the public highway or in a place open to the public, you have the possibility to request a copy of the video recordings to the public authority or professional who has settled a surveillance camera.
You can also request to view these records by contacting the person responsible for the video protection system.
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Get a copy of the video recordings
If you were filmed, you can ask the organization that settled the video protection system to send you a copy of the recordings.
You can make this request by post, using the following letter template:
Request for access to surveillance camera recordings
In principle, the public authority or the professional must give you the copy of the videos that you have requested.
However, your request may be rejected if:
- It is unfounded or excessive (for example, if you request records that have already been provided to you several times and in a close manner)
- The data has been erased.
Please note
Your request can be accepted without blurring other people appearing on those images, provided that it does not harm their privacy.
View video recordings
If you were filmed, you can request to view images, unless they have been destroyed (in which case you will be informed).
To do this, you must address your request to the person in charge of video protection system.
His name and telephone number are indicated on the sign indicating the existence of surveillance cameras.
Access to images is a right if you have been filmed. However, exceptionally, your request may be denied (example: for a reason related to national defense).
You can request the erasure of CCTV images if you are in theone of the following:
- The images are used for advertising purposes
- The images no longer seem to meet the purpose for which they were recorded
- You withdraw your consent to the use of your image (in the event that it has been requested)
- The images are subject to illegal processing (e.g. they have been pirated)
- You object to the use of your image and the person in charge of the CCTV device has no legitimate reason to keep them.
To obtain the erasure of these images, you must contact the person in charge of the video surveillance device, by mail RAR: titleContent or by email with acknowledgement of receipt. His name appears on the sign announcing the presence of a surveillance camera.
You must specify the images you wish to erase and keep any proof that you have made a request.
Please note
If the person in charge of the CCTV device has doubts about your identity, they may ask you to provide proof of identity (e.g. passport or national identity card).
The responsible of the device must proceed to the erasure as soon as possible and at the latest within one month (or 3 months if your request is complex).
In case of unsatisfactory response or no response within one month, you can enter the Cnil: titleContent.
Who shall I contact
By post
3 Place de Fontenoy
ASD 80715
75334 Paris cedex 07
The CNIL does not receive the public and does not provide any information on the spot.
By phone
+33 1 53 73 22 22
Telephone reception open Monday to Friday from 9:30 am to 5 pm.
Legal information open on Monday, Tuesday, Thursday and Friday from 10am to 12pm.
By email
Access to contact form
If you believe that a public authority or a professional has made an abnormal use of the cameras he has settled, you can refer to a departmental commission of video protection.
If it finds an abnormal use, this committee may propose the deletion of the video protection system concerned.
Abnormal use can be, for example, retained:
- In the event of an invasion of privacy (for example, the camera captured the entrance to a private dwelling)
- When the public is not informed of the presence of a camera
- Where the public authority or the trader keeps the records beyond the one-month period
- When the public authority or professional uses the images for a purpose other than that for which they were filmed (for example, for commercial purposes).
Who can help me?
Find who can answer your questions in your region
For information on the procedures specific to video surveillance
By post
3 Place de Fontenoy
ASD 80715
75334 Paris cedex 07
The CNIL does not receive the public and does not provide any information on the spot.
By phone
+33 1 53 73 22 22
Telephone reception open Monday to Friday from 9:30 am to 5 pm.
Legal information open on Monday, Tuesday, Thursday and Friday from 10am to 12pm.
By email
Access to contact form
To contact the departmental commission of video protection
Prefecture
Rules specific to video protection
Public information
Compliance of video surveillance with European data protection law
Rules specific to mobile cameras (on-board cameras)
Service Public
Service Public
National Commission for Informatics and Liberties (Cnil)
National Commission for Informatics and Liberties (Cnil)
National Commission for Informatics and Liberties (Cnil)
National Commission for Informatics and Liberties (Cnil)
National Commission for Informatics and Liberties (Cnil)