These Regulations amend, primarily, the Health Protection (Coronavirus, International Travel and Operator Liability) (England) Regulations 2021 (S.I. 2021/582) (“the International Travel Regulations”). The amendments introduce lateral flow device (“LFD”) tests for the detection of SARS-CoV-2 as an alternative to existing requirements on arrivals deemed to be “eligible travellers” to undertake day 2 polymerase chain reaction tests.