GOV.WALES uses cookies which are essential for the site to work. Non-essential cookies are also used to tailor and improve services. By continuing to use this site, you agree to our use of cookies.
Elfen o system ‘goleuadau traffig’ Llywodraeth Cymru ar gyfer llacio cyfyngiadau symud COVID-19. Gallai geiriau eraill fod yn addas am 'amber' mewn cyd-destunau eraill.