England, London, Westmiinster, Brexit and remain supporters clash/demonstrate opposite Downing Street on the first day as prime minister of Theresa May.

England, London, Westmiinster, Brexit and remain supporters clash/demonstrate opposite Downing Street on the first day as prime minister of Theresa May.

England, London, Westmiinster, Brexit and remain supporters clash/demonstrate opposite Downing Street on the first day as prime minister of Theresa May.

England, London, Westmiinster, Brexit and remain supporters clash/demonstrate opposite Downing Street on the first day as prime minister of Theresa May.

England, London, Westmiinster, Brexit and remain supporters clash/demonstrate opposite Downing Street on the first day as prime minister of Theresa May.

Canada, Alberta, Cardston, Anti-fracking protestators demonstrate outside the Alberta Provincial Court in support of Lois Frank, arrested and charged under the criminal code for intimidation and block...

England, London, PCS Union leader Mark Serwotka speaking at a rally outside parliment on budget day 2013. photo by Sean Aidan

England, London, Demonstration outside Parliament on budget day 2013 protesting about Government cuts and calling for a general strike. photo by Sean Aidan

England, London, Demonstration outside Parliament on budget day 2013 protesting about Government cuts and calling for a general strike. photo by Sean Aidan

England, London, Sam Brackenbury from Birmingham at a demonstration outside Parliament on budget day 2013 protesting abouit Government cuts and calling for a general strike. photo by Sean Aid...

England, London, Sam Brackenbury from Birmingham at a demonstration outside Parliament on budget day 2013 protesting abouit Government cuts and calling for a general strike. photo by Sean Aid...

Hand-written posters and signs attached to railings outside Parliament to demonstrate against Socialist leader Ference Gyurcany 50 years after 1956 uprising againist communist rule.