Rwy'n galw nawr ar Steffan Lewis i ofyn yr ail gwestiwn brys.

I now call on Steffan Lewis to ask the second urgent question.

Wel, mae hynny'n iawn. Wrth gwrs, mae'n rhaid i ni sicrhau bod yna fwy o lefydd ar gael yn yr ysgolion meithrin, ond hefyd sicrhau bod plant sydd yn yr ysgolion meithrin yn dal i fod yn y ffrwd Gymraeg pan fyddan nhw'n mynd i mewn i'r ysgolion cynradd a hefyd i mewn i'r ysgolion cyfun, er mwyn sicrhau nad ydyn nhw'n colli'r sgiliau iaith y maen nhw wedi eu cael pan oedden nhw'n ifanc wrth iddyn nhw fynd drwy'r ysgol, a newid iaith fel cyfrwng addysg.

Well, yes, of course. We must ensure that there are more places available in nursery schools, but we must also ensure that children at nursery schools then remain in the Welsh stream as they enter primary and secondary schools in order to ensure that they don't lose the language skills that they've acquired as they go through the school, by changing the language medium of their education.

Diolch am yr ateb yna, achos, wedi'r cwbl, gwnaeth y Senedd hon wrthod rhoi cydsyniad deddfwriaethol i'r Ddeddf yma. Wfftio hynny wnaeth Llywodraeth y Deyrnas Unedig. Rydyn ni'n colli pwerau, colli arian a cholli rheolaeth dros ein harian. Nid yw gwrthod cydsyniad wedi helpu o gwbl. Felly, sut fyddwch chi'n sicrhau na fyddwn yn colli pwerau ac arian yn gyfreithiol wrth herio'r Ddeddf marchnad fewnol yma? A pha drafodaethau ydych chi wedi eu cael efo Llywodraeth yr Alban a Gogledd Iwerddon, sydd hefyd wedi gwrthod rhoi cydsyniad deddfwriaethol i'r Ddeddf yma?

Thank you for that response, because, after all, this Parliament refused its legislative consent to this Bill. That was ignored by the UK Government. We are losing powers, we are losing funds and losing control over our funds. Rejecting consent hasn't helped at all. So, how will you ensure that we don't lose powers and funds by challenging this internal market Bill? And what discussions have you had with the Scottish Government and the Northern Irish executive, who have also refused their legislative consent to this legislation?

Wel, Llywydd, gan ein bod ni'n cydnabod y pwyntiau y mae'r Aelod wedi eu gwneud y bydd y fasnachfraint newydd yn darparu 285 o wasanaethau ychwanegol ledled Cymru bob dydd yn ystod yr wythnos ac ar ddydd Sul erbyn Rhagfyr 2023, a 294 o wasanaethau ychwanegol ledled Cymru erbyn Rhagfyr 2019. Hyd y gwn i, bydd cyfleusterau modern a chyfredol gan gynnwys cyfleusterau toiled yn y cerbydau newydd yr ydym ni'n eu caffael, wrth gwrs, ond hefyd Wi-Fi a phethau eraill y mae gan bobl sy'n teithio mewn system reilffyrdd fodern yr hawl i'w disgwyl. FootnoteLink

Well, Llywydd, it is because we recognise the points that the Member has made that the new franchise will provide an extra 285 services across Wales every weekday and on Sundays by December 2023, and an extra 294 services across Wales by December 2019. As far as I am aware, the new rolling stock that we are acquiring will, of course, have modern and up-to-date facilities including toilet facilities, but also Wi-Fi and other things that people travelling in a modern railway system have a right to expect. FootnoteLink

Mae masnachfraint Cymru a'r gororau yn parhau i gael ei darparu yn unol â'r cynlluniau y cytunwyd arnyn nhw eisoes - cynllun uchelgeisiol iawn ar gyfer gwella gwasanaethau rheilffyrdd yma yng Nghymru. Bydd yr Aelodau'n ymwybodol o'r camau sydd eisoes wedi eu cymryd i wella'r gwasanaethau hynny. Ceir llawer mwy a fydd yn dilyn dros gyfnod y fasnachfraint.

The Wales and borders franchise continues to be delivered in line with the plans that were already agreed - a most ambitious plan for improving rail services here in Wales. Members will be aware of actions that have already been taken to improve those services. There are many more that will follow over the lifetime of the franchise.