Rhwng 25 Mai ac 17 Awst 2018, cynhaliodd Llywodraeth Cymru ymgynghoriad ar y rheoliadau drafft. Mae crynodeb o’r ymatebion a ddaeth i law yn sgil yr ymgynghoriad wedi ei gyhoeddi ar wefan Llywodraeth Cymru:https://llyw.cymru/rheoliadau-mangreoedd-cherbydau-di-fwg-cymru-2018
The Welsh Government undertook a consultation on the draft regulations between 25 May and 17 August 2018. A summary of the responses received during the consultation is available on the Welsh Government website:https://gov.wales/smoke-free-premises-and-vehicles-wales-regulations-2018