As a result of this concern, some members of the Commission argued that these east-west regions should be restructured so that Welsh-speaking areas could form a cohesive unit.
O ganlyniad i’r gofid hwn, roedd rhai aelodau o’r Comisiwn o’r farn y dylid aildrefnu’r rhanbarthau dwyrain-gorllewin hyn fel y gall yr ardaloedd Cymraeg ffurfio uned gydlynus.