By agreement between the Admiralty, the tonnage-assigning authority and the harbour authorities, the dues to be paid by the Admiralty for the use of British docks and harbours by H.M. ships are based on the legal net tonnage.
Ngovumelwano oluphakathi kweAdmiralty noyilo lwemithwalo kunye nabaphathi bamazibuko amalungelo afuneka ebhatelwe ngokweAdmiralty ngokomsebenzi weBritish kwindawo ezibukweni kunye namazibuko ngoko myalelo wenqanawa zikaH.M. zomthetho womnatha womthwalo.