The activists entered a "strictly prohibited" area where they laid big yellow cloth letters reading: "Time for Change; The Future is Renewable." They said after initial criticism that they were "absolutely careful" not to disturb anything. Castillo said no one, not even presidents and Cabinet ministers, is allowed without authorization where the activists trod, and those who do have permission must wear special shoes.
There is a difference between entering a restricted area and causing irreperable damage to that area.
Not a fan of Greenpeace, but this is hyperbole.