However, the lack of any direct road and transportation links which is set out in the legislation, restricts the available options for pairing of the Ynys Môn constituency with any other constituency.
Fodd bynnag, mae’r diffyg cysylltiadau ffyrdd a thrafnidiaeth uniongyrchol, a amlinellir yn y ddeddfwriaeth, yn cyfyngu ar yr opsiynau sydd ar gael i baru etholaeth Ynys Môn ag unrhyw etholaeth arall.