> However no ship fueled without such trained crew should get anywhere near one that is. Only special shipyards should allow such a ship to dock - even the rout

> However no ship fueled without such trained crew should get anywhere near one that is. Only special shipyards should allow such a ship to dock - even the route from the open ocean needs to be controlled - no beaches "near" those ships. I'm not sure what a right margin of safety is, but don't allow such ship into your national waters without first knowing that. I could see that. At least, it sounds good in principle. But with ships sailing under flags of countries with lax safety requirements it may not be practical.