This guarantee only covers about half of the regional funding due to Wales and does not provide the long-term certainty needed - which was promised ahead of the referendum.
Dim ond tua hanner y cyllid rhanbarthol i ddod i Gymru mae'r gwarant hwn yn rhoi sylw iddo ac nid yw'n darparu'r sicrwydd tymor hir sydd ei angen ac a addawyd cyn y refferendwm.