Radar screen shows shipping traffic in English Channel and crewman uses binoculars during a search for vessels transporting Plutonium. Greenpeace protests against a shipment of 140kg of weapons-grade plutonium transported from Los Alamos (USA) via several locations destined for Cadarache,(France) on a UK-flagged commercial nuclear cargo ship, the Pacific Pintail. Greenpeace believes the shipment unnecessary and highly vulnerable to accidents or deliberate attack.