London, UK. 5th Nov 2018. Masked protestors are expected to descend on London for the Million Mask March on Bonfire Night.  Led by international 'hactivist' group Anonymous, the anti-establishment demonstration sees protestors march through the capital wearing Guy Fawkes masks.  First held in 2013, the march has set off from central London every year since with Anonymous calling for people from around the world to join on Monday, November 5.   Credit: Jason Murphy/Alamy Live News Stock Photo