Beth yw metrig targed Llywodraeth Cymru ar gyfer pryd y gellir gael gwared ar docynnau brechlyn yng Nghymru?
Wedi'i ateb gan Y Gweinidog Iechyd a Gwasanaethau Cymdeithasol | Wedi'i ateb ar 09/11/2021
The use of the covid pass, which can be used to demonstrate vaccination status, provide tests results or natural immunity will be assessed at regular intervals as part of the 21 day reviews.