Cafodd panel adolygu arbenigol annibynnol ei alw ynghyd er mwyn asesu’r cynllun a rhoi cyngor i sicrhau fod y cynigion yn seiliedig ar dystiolaeth gadarn a’u bod yn debygol o sicrhau bod y Cyngor yn cydymffurfio â therfynau cyfreithiol yn yr amser cynharaf posibl.
An independent expert review panel was convened to assess the plan and provide advice to ensure proposals were based on sound evidence and were likely to achieve compliance with legal limits in the soonest possible time.