http://www.legislation.gov.uk/nisr/2021/5/regulation/1/2021-04-16The Health Protection (Coronavirus, International Travel) (Amendment No. 2) Regulations (Northern Ireland) 2021 (revoked)texttext/xmlenStatute Law DatabasePUBLIC HEALTH2021-06-29Expert Participation2021-04-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Citation, commencement and interpretationF11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .