Demonstrators hold placards in front of their mock fracking rig in protest against hydraulic fracturing for shale gas outside the Houses of Parliament in London on December 1, 2012. The demonstration organised by various groups protested against any expansion into Britain of the pratcice of 'hydraulic fracturing' or 'fracking' for shale gas which the Campaign Against Climate Change group, one of the organisations involved in the action, characterises as 'risky' and 'destructive'.
{"Image ImageDescription": "Demonstrators hold placards in front of their mock fracking rig in protest against hydraulic fracturing for shale gas outside the Houses of Parliament in London on December 1, 2012. The demonstration organised by various groups protested against any expansion into Britain of the pratcice of 'hydraulic fracturing' or \"fracking\" for shale gas which the Campaign Against Climate Change group, one of the organisations involved in the action, characterises as \"risky\" and \"destructive\". AFP PHOTO / JUSTIN TALLIS        (Photo credit should read JUSTIN TALLIS/AFP via Getty Images)", "Image Copyright": "2012 AFP"}