A group of Greenpeace activists enter the perimeter of the Cruas-Meysse Nuclear Power Plant in Ardeche, France, to expose the vulnerability of the spent fuel storage pool. Some of the activists have climbed on the installations near the reactor 4 while others have left marks with their hand prints on the wall of the building to highlight the accessibility of the facility and to denounce the inaction of EDF on the issue of nuclear security risks.