Economy Minister Vaughan Gething yesterday met with retailers to urge them to do everything they can to raise awareness of the legal requirement to wear a face coverings in shops.
Gwnaeth Ysgrifenydd y Cabinet hefyd lansio ymgyrch hysbysebu ac ar y cyfryngau cymdeithasol i godi ymwybyddiaeth ymhlith landlordiaid o'r gofyniad cyfreithiol i gofrestru.