Can I organise a demonstration?
Yes, it's a freedom — but a demonstration must be declared. The freedom to demonstrate is a fundamental right. However, any demonstration on the public way must be subject to a prior declaration to the prefecture (or town hall), between 3 and 15 days before the event. The declaration states the purpose, place, route, date and organisers. The prefect can ban the demonstration if it poses a serious risk to public order, by a reasoned order (open to appeal). Taking part in a declared, peaceful demonstration is free; but organising an undeclared demonstration is an offence.
📋 The rules
- Freedom to demonstrate, but prior declaration mandatory
- Declaration to the prefecture/town hall, 3 to 15 days before
- State purpose, place, route, date and organisers
- The prefect can ban it for public-order risk (reasoned order)
- Organising an undeclared demonstration: an offence
🔓 Exceptions
- Public-way outings in line with local custom: no declaration
- A static private gathering (on private land): different regime
- Prefectural ban: an urgent appeal to the judge is possible
⚠️ Penalties & fines
Organising a demonstration without declaration, or keeping a banned demonstration going, is an offence punishable by 6 months in prison and a €7,500 fine for organisers. Taking part in a gathering that doesn't disperse after a warning, carrying a weapon or hiding your face in a demonstration are also punished. The vast majority of declared, peaceful demonstrations take place without prosecution.
📎 Official sources
- Service-Public.fr · Organising a demonstration →
- Légifrance · Internal Security Code (demonstrations, art. L211-1 ff.) →
- Ministry of the Interior · Freedom to demonstrate →
❓ Frequently asked
Do you have to declare a demonstration?
Yes. Any demonstration on the public way must be declared to the prefecture (or town hall) 3 to 15 days before. The declaration states the purpose, place, route, date and organisers' identity.
Can the prefect ban a demonstration?
Yes, if it poses a serious risk to public order, by a reasoned order. This ban can be challenged urgently before the administrative judge (liberty injunction). The ban must stay proportionate.
What's the risk of organising without declaration?
Organising an undeclared demonstration, or keeping a banned one going, is an offence punishable by 6 months in prison and a €7,500 fine for organisers. Better to make the prior declaration.
Is taking part risky?
No, taking part in a declared, peaceful demonstration is free. Sanctions target organisers of an undeclared demonstration, and banned behaviour: carrying a weapon, hiding your face, staying in a gathering after a warning.
Can you gather without declaration?
Some gatherings in line with local custom (e.g. traditional processions) or held on private land may escape declaration. But as soon as it's a demonstration on the public way, declaration is required.
🔎 Common searches
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