Jocelyn Davies raised a new conflict of interest: she had recently agreed to chair a commission being set up by Plaid Cymru to examine the constitutional pathway to independence for Wales.
Cododd Jocelyn Davies wrthdaro buddiannau newydd: roedd wedi cytuno’n ddiweddar i gadeirio comisiwn y mae Plaid Cymru’n ei sefydlu er mwyn archwilio’r llwybr cyfansoddiadol at annibyniaeth i Gymru.