As noted above, when fulfilling their duty under section 22 of the 2013 Act principal councils must seek to ensure effective and convenient local government.
Fel y nodwyd uchod, wrth gyflawni eu dyletswydd o dan adran 22 o Ddeddf 2013 rhaid i brif gynghorau geisio sicrhau llywodraeth leol effeithiol a hwylus.