With the exception of certain minor vessels, it is required by international law that all merchant ships shall comply with specified minimum requirements in regard to the height of their freeboard.
Ngokwemvumelwano yezinto ezingezizo zenqanawa ezinikelwe ngokomgaqo jikelele ngoko urhwebo lwenqanawa kufuneka kuchazwe kancinci kumphezulu wamaplanga okhululeko.