The next 3-weekly review of the coronavirus regulations will be carried out by 10 February, when all the measures at alert level 0 will be reviewed.
Bydd yr adolygiad tair wythnos nesaf o’r rheoliadau coronafeirws yn cael ei gynnal erbyn 10 Chwefror, pan fydd holl fesurau lefel rhybudd sero yn cael eu hadolygu.