Key Points
- France's railway operator said arsonists had targeted train lines connecting Paris with other cities.
- Repairs are expected to interrupt the network during the first official days of the Olympic Games.
- There has been no immediate claim of responsibility and no indication of whether the action was politically related.
France's high-speed rail network has been hit with widespread and "criminal" acts of vandalism including arson attacks, and paralysing travel to Paris from across the rest of France and Europe only hours before the grand opening ceremony of the Olympics.
French officials described the attacks as "criminal actions" and said they were investigating whether they were linked to the Olympic Games.
The disruptions are expected to affect 250,000 people on Friday and endure through the weekend. Source: AAP / Yasin Dar/AP
Transport Minister Patrice Vergriete described people fleeing from the scene of fires and the discovery of incendiary devices.
"Everything indicates that these are criminal fires," he said on Friday, while Sports Minister Amelie Oudea-Castera condemned the vandalism.
"It's completely appalling," she told BFMTV. "To target the games is to target France."
The incidents paralysed several high-speed lines linking Paris to the rest of France and to neighbouring countries, Vergriete said, speaking on BFM television.
The attack occurred against a backdrop of global tensions and heightened security measures as the city prepared for the 2024 Olympic Games.
Many travellers were planning to converge on the capital for the opening ceremony, and many holidaymakers were also in transit.
As Paris authorities geared up for a spectacular parade on and along the Seine River amid tightened security, three fires were reported near the tracks on the high-speed lines of Atlantique, Nord and Est.
The disruptions particularly affected Paris's major Montparnasse station.
The Paris police prefecture "concentrated its personnel in Parisian train stations" after the "massive attack" that paralysed the TGV high-speed network, Laurent Nunez, the Paris police chief, told France Info television.
All eyes were on the central message boards as most services to northern France, Belgium and the United Kingdom were delayed.
Travel to and from London beneath the English Channel, to neighbouring Belgium, and across the west, north, and east of France was affected by what the French national rail company SNCF called a series of coordinated overnight incidents.
Government officials denounced the acts, though they said there was no immediate sign of a direct link to the Olympics.
National police said authorities were investigating the incidents. French media reported a major fire on a busy western route.
Sports Minister Amelie Oudea-Castera said authorities were working to "evaluate the impact on travellers, athletes, and ensure the transport of all delegations to the competition sites" for the Olympics.
Speaking on BFM television, she said: "Playing against the Games is playing against France, against your own camp, against your country."
She did not identify who was behind the vandalism.
Travellers wait outside the Gare de Bordeaux Saint-Jean in Bordeaux, France, on Friday. Source: AAP / Moises Castillo/AP
Announcements in the departure hall at the international terminus informed travellers heading to Paris that there was a problem with overhead power supplies.
SNCF said it did not know when traffic would resume and feared that disruptions would continue "at least all weekend".
SNCF advised "all passengers to postpone their journey and not to go to the station," specifying in its press release that all tickets were exchangeable and refundable.
Valerie Pecresse, president of the regional council of the greater Paris region said "250,000 travellers will be affected today on all these lines".
Substitution plans were underway, but Pecresse advised travellers "not to go to stations".
France is rolling out ant, with more than 45,000 police, 10,000 soldiers and 2,000 private security agents deployed.