For the duration of the firebreak we are calling on shoppers in Wales to think about whether they can delay purchasing something in store if it is not on the list of items that can be sold.
Dros y cyfnod atal, rydyn ni’n galw ar siopwyr yng Nghymru i feddwl a allan nhw ohirio prynu rhywbeth mewn siop os nad yw ar y rhestr o bethau sy’n gallu cael eu gwerthu.