虽然IMO的164个成员国都签署了关于海上安全和防止船舶造成污染的公约,并采取了相应措施执行这些公约,但每个船旗国促进海上安全及防止船舶造成污染的水平却参差不齐。欧盟已经明确感觉到,由此带来的仍在世界范围内运营的低标准船对欧洲海岸构成的潜在威胁,也是造成海上运 Although all 164 IMO member states have signed conventions on maritime safety and preventing pollution caused by ships and have taken corresponding measures to implement these conventions, the level of pollution promoted by each flag State at sea and the prevention of pollution by ships is uneven. The EU has clearly felt that the potential threat posed by the low standard ships still operating worldwide to the European coast is also a threat to the maritime transport