Arup presented some slides on the scope of the independent review and the proposed approach, including a literature review and an outline of the approach to stakeholder engagement.
Cyflwynodd Arup rai sleidiau ar gwmpas yr adolygiad annibynnol a'r dull arfaethedig, gan gynnwys adolygiad o lenyddiaeth ac amlinelliad o'r dull o ymgysylltu â rhanddeiliaid.