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Fathers 4 Justice campaigners 'Batman' (top) and 'Robin' used a ladder to get onto the roof of an adjoining building.

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Jason Hatch made it onto a ledge at the front of Buckingham Palace, while his sidekick turned back.

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Dave Pyke, aka Batman's sidekick Robin, tried to make it to the palace but was stopped by armed police.

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The home secretary has defended the actions of police, saying they assessed the situation correctly. After five hours 'Batman' was brought down.

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Fathers 4 Justice supporters turned out in force as their campaign made headlines around the world.

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Michael Fagan breached Buckingham Palace security when he broke into the Queen's bedroom in 1982.

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Aaron Barschak tripped several alarms when he tried to gatecrash Prince William's 21st birthday at Windsor Castle last summer.