21. Where there is a duty on a shipowner to provide for the repatriation of a seafarer under regulation 19, that duty ends when—
(a)the seafarer is repatriated in accordance with regulation 20;
(b)the shipowner makes reasonable arrangements for repatriation which are unsuccessful because of the seafarer's unreasonable conduct;
(c)the shipowner has used reasonable endeavours to contact the seafarer for a period of three months or more, but has been unable to make such contact;
(d)the seafarer confirms in writing to the shipowner that repatriation is not required; or
(e)the seafarer is dead.