According to an article published in Superyacht News, Following the UK government’s move to exempt seafarers returning to the UK from ‘red list countries’ from travel restrictions, including hotel quarantine, some further changes have been made to the requirements for seafarers when entering the UK during the COVID-19 pandemic.
Covid Lateral Flow TestFrom 6 April, and when in England for more than two days, arriving seafarers will be required to undertake COVID-19 lateral flow tests (LFTs) on...
https://mfame.guru/uks-updated-arrival-requirements-for-seafarers/