France nationwide protests Sept 10, inter-union Sept 18

Authorities in France are preparing for two disruptive protest days, a social-media driven "block everything" action on September 10, then a coordinated inter-union strike on September 18. Transport unions signal varying participation, while police plan for rolling demonstrations in city centers. Travelers should build generous buffers for airport transfers, confirm intercity rail on strike days, and avoid typical Paris rally points such as Place de la République, Place de la Nation, Place de la Bastille, and Place de la Concorde. Where available, prefer the RER for cross-city trips and airport links.
Key Points
- Why it matters: Two protest dates could disrupt flights, trains, and city transport.
- Travel impact: Station pickets, fuel-depot actions, and rolling marches may slow transfers.
- What's next: Unions stage a larger, coordinated strike on September 18.
- Paris rally points often include République, Nation, Bastille, and Concorde.
- Expect constrained RATP, SNCF, and education services during peak periods.
Snapshot
September 10 is being promoted online as a nationwide shutdown aimed at Prime Minister François Bayrou's budget plan. Participation is diffuse, with calls for blockades at stations, roads, and fuel depots, so disruption may be uneven by region. A stronger, coordinated inter-union strike follows on September 18, with CFDT, CGT, FO, UNSA, CFE-CGC, CFTC, FSU, and Solidaires aligned for rallies and walkouts. In Paris, plan around likely gathering points at République, Bastille, Nation, and Concorde, and expect rolling closures or police diversions near march routes. For airport trips to Paris Charles de Gaulle Airport (CDG) and Paris Orly Airport (ORY), allow extra time and use RER where available, then confirm flight status and rail timetables before departure.
Background
The September protests center on planned fiscal tightening exceeding €40 billion, which unions say unfairly targets workers and public services. Political tension intensified ahead of a September 8 confidence vote, with additional demonstrations seeded for mid-September. Unlike the September 10 push, which emerged from online networks and mixed political actors, September 18 reflects a traditional inter-union call with national labor federations coordinating strikes and rallies. Transport participation varies by sector and date, but past French mobilizations have concentrated Paris marches around République, Bastille, and Nation, with police orders shaping exact routes. Travelers should treat both dates as potential high-disruption windows, especially for rail and urban transit, and monitor airport access even if flights continue operating.
Latest Developments
September 10 "block everything" aims for fluid blockades and city-center marches
Calls for a September 10 shutdown grew from Telegram and social platforms, later amplified by political figures and local collectives. Intelligence notes circulating in French media anticipate roughly 100,000 participants nationwide, with actions ranging from station pickets and refinery or logistics blockades to classic marches. Disruption intensity will depend on local turnout and police responses, so travelers should avoid rally zones, keep flexible routes, and plan alternates for airport links and intercity rail. Expect ad hoc slowdowns rather than a uniformly observed general strike.
September 18 inter-union strike aligns major labor federations
For September 18, the inter-union front, including CFDT, CGT, FO, UNSA, CFE-CGC, CFTC, FSU, and Solidaires, has called a coordinated national day of strikes and demonstrations. Transport unions outline participation across SNCF and RATP, with some federations also backing reduced services on September 10. Expect clearer timetables of impact closer to the date, typical march itineraries through central Paris, and possible flight schedule adjustments if staffing or air traffic flow programs are introduced. Confirm train bookings, allow surplus time for airport transfers, and consider re-timing discretionary travel.
Analysis
Risk on September 10 is asymmetric. The movement's decentralized nature increases the chance of pop-up blockades at stations, arterial roads, and fuel depots, but it also lowers the probability of a perfectly synchronized nationwide shutdown. For travelers, the prudent posture is redundancy: pre-book earlier departures, build an extra 60 to 90 minutes into airport transfers, and map two backup routes that avoid République, Bastille, Nation, and Concorde during march windows. On city transport, expect Paris Métro interruptions and intermittent closures around rally points. RER can be the fastest cross-city option when it runs, especially for CDG via RER B and for ORY via Orlyval plus RER B or Orlybus, so check service advisories the night before, then again the morning of travel.
September 18 presents a more predictable disruption curve since unions coordinate staffing levels and publish forecasts. Long-distance TGV and TER services may thin out, and Paris buses and trams can be curtailed. If your itinerary crosses French airspace on September 18 to 19, also watch for air traffic control-related flow measures and preemptive airline schedule trims tied to staffing plans. For flyers with tight rail-to-air connections, consider rebooking to earlier trains, or shift to the day before. For city trips on either date, keep payment apps loaded for taxis and ride-shares, and carry a contactless card for suburban rail as needed. Related reading: France's September ATC strike could ripple across Europe.
Final Thoughts
France nationwide protests on September 10 and the inter-union strike on September 18 are unlikely to halt all travel, but they will inject friction. Your best defense is time, route flexibility, and live checks on rail and airport access. Treat city-center rally corridors as no-go zones during announced windows, lean on RER when available, and safeguard critical same-day connections with earlier departures. If your plans are flexible, move nonessential intercity trips off the two dates. With a few strategic adjustments, you can keep your schedule intact through the France nationwide protests.
Sources
- French trade unions have called for day of protest on Sept. 18, Reuters
- 'Block everything': what we know about the September 10 movement, France 24
- Who's behind the viral calls for a September 10 shutdown, Euronews
- Grèves des 10 et 18 septembre, transport union positions, Le Monde
- Intersyndicale communiqué for September 18, CFDT
- UNSA: Mobilisation et grève le 18 septembre, UNSA
- Strike on September 10, RATP and SNCF disruptions in Paris, Sortir à Paris
- 'Block everything' participation and actions expected, TF1 Info