(c) All international travellers arriving at the Ports of Entry listed in paragraph (a) who are-
(i) fully vaccinated must upon arrival at the Port of Entry, produce a valid vaccination certificate; and

(ii) unvaccinated must upon arrival at the Port of Entry, provide a valid certificate of a negative COVID-19 test, recognised by the World Health Organisation, which was obtained not more than 72 hours before the date of travel.