Megis dechrau yw yr adroddiad hwn i waith y Comisiwn ac rwy’n edrych ymlaen at dderbyn rhagor o ddiweddariadau y flwyddyn nesaf.  Dim ond rhan fechan y gall y mesurau rheoli traffig ei chwarae mewn ateb holistaidd sy’n ystyried rhesymau gwaelodol strwythurol, cymdeithasol, ac economaidd y tagfeydd ar yr M4 tra’n bodloni anghenion, a’n ymrwymiad i, genedlaethau’r dyfodol.  Mae’r Comisiwn yn ymrwymedig i glywed barn pobl, a hoffwn annog ymatebion gan bob sector sydd â diddordeb yn y materion a godwyd a’r atebion a nodwyd.
This report is just the beginning of the commission’s work and I look forward to receiving further updates next year. Traffic management measures can only ever play a small role in a holistic solution that considers the structural, societal, and economic root causes of congestion on the M4 while meeting the needs of, and our obligations to, future generations. The commission are committed to hear people’s views, and I would encourage responses from all sectors with an interest in the issues raised and the solutions identified.