Rheoliadau Etholiadau Senedd Ewrop Etc. (Darpariaethau Diddymu, Dirymu, Diwygio ac Arbed) (Y Deyrnas Unedig a Gibraltar) (Ymadael â’r UE) 2018
The European Parliamentary Elections Etc. (Repeal, Revocation, Amendment and Saving Provisions) (United Kingdom and Gibraltar) (EU Exit) Regulations 2018