Environmental protesters will converge at five locations in London tomorrow to cause disruption, block roads and 'shut down the city'.
Activists, known as earth marchers, have been making their way in to central London for weeks for the 'International Rebellion'.
And many have been encouraged to illegally camp in Hyde Park overnight in to tomorrow so they can 'come together, form relationships, consolidate plans, and gear up for the days ahead,' according to campaign group Extinction Rebellion.
Climate protest group Extinction Rebellion set up camp in London's Hyde park ahead of plans to cause widespread disruption from tomorrow
From Monday, thousands of people are expected to gather at Marble Arch, Oxford Circus, Waterloo Bridge, Piccadilly Circus and Parliament Square to block traffic during a three-day protest.
The 'festival' of action will include people's assemblies, performances, talks, workshops and food.
Campaigners will be able to attend training sessions 'to make sure everyone is prepared for the mass civil disobedience to follow,' Extinction Rebellion say.
From Monday, thousands of people are expected to gather at Marble Arch, Oxford Circus, Waterloo Bridge, Piccadilly Circus and Parliament Square to block traffic during a three-day protest
Those considering camping in Hyde Park have been warned they could be breaking the law, as doing so without permission is an offence under Royal Parks legislation
A spokeswoman for The Royal Parks says Extinction Rebellion have not asked for permission to begin the protest in the park and that camping is not allowed
And although the movement is a peaceful one, participants are being warned there is always the possibility of arrest.
Those considering camping in Hyde Park have been warned they could be breaking the law, as doing so without permission is an offence under Royal Parks legislation.
A spokeswoman for The Royal Parks says Extinction Rebellion have not asked for permission to begin the protest in the park and that camping is not allowed.
She said: 'We never allow camping in the parks for reasons of
