Caniataodd y llys y cais am adolygiad barnwrol, gan nodi bod y diffynyddion - y cyn Brif Weinidog a’r Ysgrifennydd Parhaol - yn anffodus, wedi’u harwain at gamgymeriad oherwydd camddealltwriaeth o’r sefyllfa gyfreithiol gan y naill a’r llall.
The court granted the application for judicial review, noting the defendants – the former First Minister and the Permanent Secretary – were “unfortunately, led into error by a collective misunderstanding of the legal position”.