Last month there 18 incidents at sea. There 4 spills. There were no reports of personal injury. Two vessels because of low water in port and another 2 ships in foggy conditions. Six ships ___ fires on board: in 5 incidents the fires ___ in the engine room and in 1 incident the fire started when chemical containers . There ___ 1 incident of a vessel which ___ power during ship manoeuvring. Three vessels ___ cargo contamination when water ___ into the hold and ___ the cargo.