http://www.legislation.gov.uk/nisr/2020/151/regulation/4CThe Health Protection (Coronavirus, Wearing of Face Coverings) Regulations (Northern Ireland) 2020 (revoked)texttext/xmlenPUBLIC HEALTHStatute Law Database2022-02-16Expert Participation2022-02-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .The Health Protection (Coronavirus, Wearing of Face Coverings) Regulations (Northern Ireland) 2020Sch. para. 3-5The Health Protection (Coronavirus, Wearing of Face Coverings) (Amendment No. 2) Regulations (Northern Ireland) 2020reg. 2(8)(d) Requirement to wear a face covering in other circumstances F14C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .