Hoffwn ymuno â Mick Antoniw i longyfarch Rhondda Cynon Taf ar y gwaith y maen nhw wedi bod yn ei wneud ar y mater penodol hwn, ac ar fod yn rhagweithiol iawn yn eu hymateb iddo, oherwydd nid ellir cyfiawnhau tipio anghyfreithlon byth o dan unrhyw amgylchiadau, ac yn amlwg yn ystod cyfyngiadau symud COVID-19 buom ni'n gweithio yn arbennig o agos gydag awdurdodau lleol a busnesau i sicrhau bod y cyhoedd yn ymwybodol o'u cyfrifoldeb i storio eu gwastraff yn ddiogel tan i'r safleoedd ailagor. Rydym ni'n gwybod na wnaeth pawb hynny, ac rydym ni wedi gweld canlyniadau hynny. Rydym ni wrthi'n archwilio opsiynau ynghylch y ffordd orau o gynorthwyo'r awdurdodau lleol hynny a Cyfoeth Naturiol Cymru ymhellach yn eu gwaith gorfodi. Yn amlwg, mae'r maes hwn yn cynnwys y ddwy eitem sydd wedi'u datganoli i ni yma yng Nghymru - felly, y materion amgylcheddol hynny, er enghraifft - ond ceir rhai materion hefyd sy'n ymwneud â'r system cyfiawnder a gadwyd yn ôl. Gallaf gadarnhau y byddwn ni'n mynd ar drywydd hyn gyda Llywodraeth y DU yn y lle cyntaf, a byddaf yn falch iawn o roi'r wybodaeth ddiweddaraf am y trafodaethau hynny.

I'd like to join Mick Antoniw in congratulating RCT on the work that they've been doing on this particular issue, and being very proactive in their response to it, because fly-tipping is never justified in any circumstances, and obviously during the COVID-19 lockdown we worked particularly closely with local authorities and businesses to ensure that the public were aware of their responsibility to store their waste safely until the sites reopened. We know that not everybody did that, and we have seen the results of that. We're currently exploring options on how best to further assist those local authorities and Natural Resources Wales in their enforcement work. Obviously, this area involves both items that are devolved to us here in Wales - so, those environmental issues, for example - but there are also some issues to do with the reserved justice system. I can confirm that we will be pursuing this with the UK Government in the first instance, and I'll be very pleased to provide an update on those discussions.

Dyma ni felly yn cyrraedd Cyfnod 3 ar Fil yr Undebau Llafur (Cymru).

That brings us to our Stage 3 proceedings on the Trade Union (Wales) Bill.

Gallaf i ond ategu pa mor bwysig ydy'r gweithdai yma i gyd, a'r gwersi sy'n digwydd ar ôl ysgol. Dwi wedi gwneud llwyth o weithdai i lot o gwmnïau tebyg i Galeri - maen nhw efo'u system Marathon Roc i bobl ifanc, sydd yn rhoi wythnos dros yr haf i ddysgu offerynnau ac ysgrifennu caneuon. Gallaf i ond ategu pa mor bwysig ydy'r rhain. Gall y pethau yma ddim diflannu. Mae'n rhaid i bethau fel yma ddigwydd ym mhob ardal, dwi'n meddwl.

I can only echo how important these workshops are, and the lessons that do happen after schools. I've done a great many workshops for companies similar to Galeri - they provide a Marathon Roc course on rock for young people, it's a week over the summer to write songs and play instruments. I can only add how important these opportunities are. They shouldn't disappear. These things have to be provided in every area.

Diolch. Gwn y bydd yr Aelod yn ymwybodol o'r sgyrsiau rhyngom fy mod yn awyddus iawn i weld cynlluniau datblygu strategol. Ysgrifennais at bob awdurdod lleol ym mis Rhagfyr, yn eu gwahodd i ystyried sut y gallent weithio gyda'i gilydd ar gynlluniau datblygu strategol. Rwyf wedi cael rhai ymatebion, ac ynghylch cynlluniau datblygu ar y cyd hefyd, er nad yw pawb wedi ysgrifennu'n ôl eto. Rwyf hefyd wedi eu hatgoffa o'r angen i gynyddu'r cyflenwad tai, gan bwysleisio bod yn rhaid i dai newydd gyfrannu at y gwaith o greu cymunedau cydlynus. Nid ydym yn dymuno gweld effeithiau annerbyniol ar seilwaith cymdeithasol, economaidd neu amgylcheddol.

Thank you. I know the Member will be aware from our conversations that I'm very keen to see strategic development plans. I wrote to all local authorities back in December, inviting them to look at how they can work together on SDPs. I've had some responses, and around joint development plans also, although not everybody has written back yet. I have also reminded them of the need to increase housing supply, and emphasised that new housing must contribute to the creation of cohesive communities. We don't want to see unacceptable impacts on social, economic or environmental infrastructure.

Gweinidog, fe wnaf i mewn eiliad. Ond cyn i ni symud ymlaen, a gaf i atgoffa'r holl gyfranwyr eraill o'r amserlen, os gwelwch yn dda? Rydym ni eisoes wedi defnyddio cyfran fawr o'n hamser, felly a wnaiff pawb gadw at eu hamserlenni, os gwelwch yn dda? Gweinidog.

Minister, I will in a second. But before we move on, can I remind all other contributors of the timescales, please? We have already used up a large proportion of our time, so can everyone keep to their timescales, please? Minister.