Well-known climate activist Greta Thunberg has been arrested at an Extinction Rebellion highway blockade on Zuid-Hollandlaan in The Hague. The police have put her in a detention bus, an ANP reporter sees.Moments earlier, Thunberg joined a group of almost 100 demonstrators who were blocking the Utrechtsebaan (A12). Extinction Rebellion blocked the A12) in The Hague for the 37th time on Saturday to protest against government support for the fossil fuel industry.