Thousands of climate protesters picketed government departments and filled the streets of Westminster on the first day of the Big One, a mass demonstration by 200 different groups headed by Extinction Rebellion (XR).
The goal was to build a wide coalition, including bigger groups such as Avaaz, Friends of the Earth and Keep Britain Tidy, plus local and community groups, in order to bring people to a climate crisis protest who may have been less comfortable with the acts of direct action and civil disobedience that attracted public anger.