http://www.legislation.gov.uk/wsi/2020/1522/regulation/2The Health Protection (Coronavirus Restrictions) (No. 4) (Wales) (Amendment) Regulations 2020 (revoked)texttext/xmlenPUBLIC HEALTH, WALESStatute Law Database2021-01-20Expert Participation2021-01-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Amendment of the Health Protection (Coronavirus Restrictions) (No. 4) (Wales) Regulations 2020F12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .