The NOS TV channel reports this.
As stated in the material, demonstrators from the Extinction Rebellion organization intended to block the A12 highway, which connects the political capital of the Netherlands with other major cities, including Amsterdam, Rotterdam and Utrecht.
Police stopped several hundred activists as they tried to get onto the A12 highway.
Demonstrators began to block roads, and the police began to detain them. Thunberg was among them.
On November 13, the Daily Mail wrote that a man took the microphone from Thunberg during a climate rally in Amsterdam.