Today, a call for evidence and a supporting report will be launched online and I urge members to contribute to this and raise awareness of this exercise.
Heddiw, bydd galwad am dystiolaeth ac adroddiad ategol yn cael eu lansio ar-lein ac rwy’n annog aelodau i gyfrannu at yr ymarferiad hwn ac at godi ymwybyddiaeth amdano.