Climate activists posing as tourists have superglued themselves around the Speaker's chair in the House of Commons chamber.Extinction Rebellion (XR) said around 50 people were involved in the "non-violent" action at the Palace of Westminster.

Climate activists posing as tourists have superglued themselves around the Speaker's chair in the House of Commons chamber.Extinction Rebellion (XR) said around 50 people were involved in the "non-violent" action at the Palace of Westminster.