http://www.legislation.gov.uk/asc/2021/2/section/18/welshDeddf Etholiadau Cymru (Coronafeirws) 2021cyStatute Law Database2022-11-09Expert Participation2021-03-17CyffredinolI118Dod i rymDaw’r Ddeddf hon i rym drannoeth y diwrnod y caiff y Ddeddf hon y cydsyniad Brenhinol.