Where the SPC receives a request from the Welsh Ministers under subsection (3), the SPC must provide the information or advice as soon as reasonably practicable.
Pan fo’r CPG yn cael cais gan Weinidogion Cymru o dan is-adran (3), rhaid i’r CPG ddarparu’r wybodaeth neu’r cyngor cyn gynted ag y bo’n rhesymol ymarferol.