Activists on board the Greenpeace ship Esperanza attached a bright yellow `` survival pod '' to the giant ship 's anchor on Wednesday , effectively keeping it from going to sea . Activists have enough fuel and supplies to last several weeks , he says . The people in ` ` survival pod '' clung to ship 's anchor , awaiting departure . Group continues to pressure Chevron , and to support North Sea drilling moratorium .
Activists have enough fuel and supplies to last several weeks , he says . The people in ` ` survival pod '' clung to ship 's anchor , awaiting departure . Group continues to pressure Chevron , and to support North Sea drilling moratorium .