I have no idea how a British registered ship has no Britons aboard.
Hoy,
The problem is the payment every month.Years ago when i came of the fishingvessels,i wanted to go on the bigger ships.So i went to the seamens-pool,in Antwerp.
At that time most of the shipping company's did change the lower crew from local seamen,to seaman from asia,most of them phillipinos.
These seamen stay sometimes more than 1 year on the ship,than go home for maybe 2 months.
The last years even the higher officers are been changed to other country's officers.Offcource for the same reason,(monthly payment).
Marc