ProRail calls coordinated track blockages sabotage as Dutch trains stall on Prinsjesdag

Dutch rail operator ProRail said Tuesday that metal pipes and other objects placed on tracks at more than 30 locations were an "intentional disruption caused by human action." The first fault report arrived at 5:30 a.m. Signals then turned red across the center, east and north of the country because the safety system believed those sections were occupied. Trains around Zwolle, Deventer and Amersfoort stopped. Routes toward Utrecht, Amsterdam and Schiphol slowed or cancelled. A train hit debris near Steenwijk. No one was hurt.

The method was simple and repeated. Pipes fixed to the rail told the signaling gear that a train was present. Jumper cables linked sections and risked damaging equipment. After crews cleared one site they received a new fault at the same place. Joke van der Cruysen, a ProRail spokeswoman, said the company was therefore classifying the events as sabotage of the railway tracks. National police and the intelligence service AIVD opened an investigation. No suspect and no claimed motive had been named by Tuesday evening.

The date was Prinsjesdag, the third Tuesday in September, when the king reads the Speech from the Throne and the cabinet presents the next year's budget. Farmers Defence Force said it was not responsible for the railway work and added that it could not rule out individual farmers acting alone. The same afternoon, fires were lit along highways and forced road closures. The group did claim those fires as a protest against the 2027 budget plans. Extinction Rebellion took credit for vandalism near the Prinsjesdag site in The Hague and denied any role on the tracks or the highways.

Nederlandse Spoorwegen said it would restart passenger service gradually from Tuesday afternoon. ProRail said not every disruption had been cleared and that international trains toward Germany were among those hit. Level crossings stuck open or closed added road delays to the rail mess. By mid-afternoon the operator counted more than 30 separate faults from material on the track.

Sabotage of this kind does not need explosives. A pipe that fools a circuit is enough to halt a timetable built on the assumption that a red signal means a train. Doing it at dozens of rural switches on a state occasion multiplies the effect. Investigators will look at who had access to those switches before dawn and whether the highway fires and the track work shared organizers. For now the two events share only a date and a political calendar.

The Netherlands runs a dense passenger network through a small country. When the center and the north lose reliable paths, freight and commuters stack up at the same bottlenecks. Schiphol traffic depends on the rail spine. A morning of red signals is a national event even if the objects on the rails are cheap. That is why ProRail used the word sabotage before police had a name.

Farmers have blocked Dutch roads before over nitrogen rules and livestock cuts. Budget day gives them a camera. The railway piece is different because it attacks the signaling system rather than a single carriageway. AIVD's presence suggests the state is treating the track work as a security file, not only a protest file. That distinction will matter if prosecutors later charge someone under infrastructure or terrorism statutes rather than under ordinary vandalism law.

By evening some lines were moving again at low speed. Crews were still pulling objects off switches. The cabinet had delivered its budget in The Hague while large parts of the map were red. Whoever placed the pipes chose a morning when the country's attention was already on the government. The government now has to explain both the budget and the holes in the fence around the railway.

ProRail's public statement stayed on the physical facts: materials placed on purpose, section faults, trains stopped because the system could not tell empty track from occupied track. Those facts are enough to plan the next few days of timetables. They are not yet enough to name a group. That work sits with police and AIVD. Until they speak, the country knows the method, the hour and the cost in cancelled trains. It does not know the hand.