Should the Electoral Management Board have the power to issue advice to Returning Officers and Electoral Registration Officers on the carrying out of their functions?
A ddylai’r Bwrdd Rheoli Etholiadol gael y pŵer i roi cyngor i Swyddogion Canlyniadau a Swyddogion Cofrestru Etholiadol ynghylch cyflawni eu swyddogaethau?