Certain rights conferred by the Immigration (European Economic Area) Regulations 2016 are also maintained, despite the revocation of those regulations, until that date – the ‘grace period’.
Cedwir rhai hawliau a roddwyd gan Reoliadau Mewnfudo (Yr Ardal Economaidd Ewropeaidd) 2016 tan y dyddiad hwnnw hefyd, er gwaethaf y ffaith bod y rheoliadau hynny wedi eu dirymu – sef y ‘cyfnod gras’.