http://www.legislation.gov.uk/nisr/2020/86/regulation/1The Health Protection (Coronavirus, Restrictions) (Amendment No. 4) Regulations (Northern Ireland) 2020 (revoked)texttext/xmlenPUBLIC HEALTHStatute Law Database2020-07-27Expert Participation2020-07-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Citation and commencementF11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .