Wrth symud i lefel rhybudd sero, bydd tair rheol bwysig yn parhau:Rhaid i bawb hunanynysu am 10 diwrnod os oes ganddynt symptomau Covid-19 neu os ydynt wedi cael canlyniad prawf positif.Rhaid i oedolion a phlant 12 oed a throsodd barhau i wisgo gorchudd wyneb yn y rhan fwyaf o fannau cyhoeddus dan do yng Nghymru, gan gynnwys ar drafnidiaeth gyhoeddus, mewn siopau ac mewn lleoliadau gofal iechyd.Rhaid i bawb sy'n gyfrifol am safleoedd sy'n agored i'r cyhoedd a gweithleoedd gynnal asesiad risg Covid-19 a chymryd camau rhesymol i leihau'r risg o ddod i gysylltiad â'r coronafeirws.
With the move to alert level zero, three important rules will remain:Everyone must isolate for 10 days if they have symptoms of Covid-19 or if they have a positive test result.Adults and children aged 12 and over must still wear a face covering in most indoor public places in Wales, including on public transport, in shops and in healthcare settings.All those responsible for premises open to the public and workplaces must carry out a Covid-19 risk assessment and take reasonable measures to minimise the risk of exposure to coronavirus.