Guardian: They could not have chosen a better venue to concoct a plan to bring London’s financial heart to a halt. A band of anti-capitalists, environmentalists, radical academics and resurgent anarchists from the 1980s sat in a disused Barclays Bank vault last month and removed their mobile phone sim cards to avoid police detection. Gathered around a former 1930s gold bullion turntable in the cellar of the Foundry pub in Shoreditch, east London, representatives from protest groups from …