English: Could I first mention, as many have, air pollution in terms of emissions from vehicles, and particularly diesel engines, which, as we know, are very damaging to human health. I've mentioned before in the Chamber that I met with Calor, as an organisation, who talked about conversions from diesel to Calor gas, particularly perhaps for taxi fleets, but this could be applied more generally and more widely. The cost, apparently, can be recouped within a two-year period - the cost of the initial conversion work. Of course, it's very beneficial to public health, by greatly reducing the particulates content of emissions from those vehicles. So, I wonder if the Cabinet Secretary could say a little bit about what Welsh Government's thoughts are on supporting those conversions, which could do something very practical and very timely to help contribute to reducing these very damaging emissions, and before perhaps we get onto more permanent solutions such as electric cars and electric vehicles more generally. I would also be interested in how strongly the Cabinet Secretary is working with other Cabinet Secretaries and other Ministers on agendas that are important to creating a more doorstep-friendly environment for people - those on some of our ex-council estates and current council estates in Newport, for example on the Ringland estate. It's been the subject of a stock transfer to Newport City Homes. Newport City Homes are looking at the wider environment, having done a lot of work to the fabric of the buildings, and I think they are amenable to ideas as to how they produce the best quality environment for local people. It's about working in partnership, I think - Welsh Government, local authority and some of our registered social landlords - if we are to achieve the best solutions. One of the issues as well, for example on Hendre Farm Drive on the Ringland estate, is traffic speed. There's some traffic calming in place, and, on some parts of the road, there is a 20 mph limit in place, but it's not along the whole length of the road. There's lots of double parking and lots of children play, but some parents are reluctant to allow their children to go out and enjoy the outdoor environment because of the dangers from speeding road traffic. So, I think that's one example of how we need to look widely and work together within Welsh Government, and with other partners, if we are to produce the environment that will get our populations in Wales more active, more connected with their local environments, more appreciative of them, and then, hopefully, repaying that thought and work by more responsible attitudes, whether that comes through taking part in recycling schemes, not littering, not fly-tipping, or enjoying the wider environment. The third matter I'd like to mention, again in terms of connecting local populations with their local environments, is, I think, long-planned circular routes connecting local communities with the coast path. I think this was one of the original ideas when we talked about developing the coast path, that we would encourage these circular routes. I'm not aware of that many being in place in Wales, but certainly I'd like to see those developed in Newport, which would connect estates like Rignland, which are not that far away from the coast path, with that coastal route. So, I wonder if the Cabinet Secretary could say a little bit about whether thought, and hopefully action, is imminent to achieve those circular routes, which I think would be very beneficial, and obviously it could be developed right across Wales.
Welsh: A gaf i sôn yn gyntaf, fel y mae llawer wedi ei wneud, am lygredd aer o ran allyriadau o gerbydau, a pheiriannau diesel yn arbennig, sydd, fel y gwyddom, yn niweidiol iawn i iechyd pobl. Rwyf wedi crybwyll o'r blaen yn y Siambr fy mod i wedi cwrdd â Calor, fel sefydliad, a siaradodd am newid o diesel i nwy Calor, yn enwedig efallai ar gyfer fflydoedd tacsi, ond gellid cymhwyso hyn yn fwy cyffredinol ac yn ehangach. Gall y gost, mae'n debyg, gael ei hadennill o fewn dwy flynedd - cost y gwaith addasu cychwynnol. Wrth gwrs, mae'n fuddiol iawn i iechyd y cyhoedd, drwy leihau yn fawr cynnwys y gronynnau mewn allyriadau o'r cerbydau hynny. Felly, tybed a wnaiff Ysgrifennydd y Cabinet ddweud rhywfaint am yr hyn y mae Llywodraeth Cymru yn ei feddwl am gefnogi'r addasiadau hynny, a allai wneud rhywbeth ymarferol iawn ac amserol iawn i helpu i gyfrannu at leihau'r allyriadau niweidiol iawn hyn, a chyn, efallai, ein bod yn trafod atebion mwy parhaol megis ceir trydan a cherbydau trydan yn fwy cyffredinol. Byddai gennyf ddiddordeb hefyd mewn cael gwybod pa mor gryf y mae Ysgrifennydd y Cabinet yn gweithio gydag Ysgrifenyddion Cabinet eraill a Gweinidogion eraill ar agendâu sy'n bwysig i greu amgylchedd mwy addas ar gerrig drws pobl - y rhai hynny ar rai o'n hystadau cyngor blaenorol a'n hystadau cyngor presennol yng Nghasnewydd, er enghraifft ar ystâd Ringland. Bu'n destun trosglwyddo stoc i Gartrefi Dinas Casnewydd. Mae Cartrefi Dinas Casnewydd yn edrych ar yr amgylchedd ehangach, ar ôl gwneud llawer o waith ar ffabrig yr adeiladau, ac rwy'n credu eu bod yn agored i syniadau am sut maen nhw'n creu amgylchedd o'r ansawdd gorau i bobl leol. Mae'n ymwneud â gweithio mewn partneriaeth, yn fy marn i - Llywodraeth Cymru, awdurdodau lleol a rhai o'n landlordiaid cymdeithasol cofrestredig - os ydym am gyflawni'r atebion gorau. Un o'r materion hefyd, er enghraifft ar Hendre Farm Drive ar ystâd Ringland, yw cyflymder y traffig. Mae rhai mesurau arafu traffig ar waith, ac, ar rai rhannau o'r ffordd, mae yna derfyn cyflymder o 20 mya ar waith, ond nid yw hyn ar hyd y ffordd gyfan. Mae llawer o barcio dwbl a llawer o blant yn chwarae, ond mae rhai rhieni yn amharod i ganiatáu i'w plant fynd allan i fwynhau'r amgylchedd awyr agored oherwydd peryglon traffig yn goryrru ar y ffordd. Felly, rwy'n credu bod honno'n un enghraifft o sut mae angen i ni edrych yn eang a chydweithio o fewn Llywodraeth Cymru, ac â phartneriaid eraill, os ydym am greu'r amgylchedd a fydd yn golygu y bydd ein poblogaethau yng Nghymru yn fwy egnïol, yn fwy cysylltiedig â'u hamgylcheddau lleol, yn eu gwerthfawrogi'n fwy, ac yna, gobeithio, yn ad-dalu'r meddwl a'r gwaith hwnnw drwy ddangos agweddau mwy cyfrifol, boed hynny trwy gymryd rhan mewn cynlluniau ailgylchu, peidio â gollwng sbwriel, peidio â thipio yn anghyfreithlon, neu fwynhau'r amgylchedd ehangach. Y trydydd mater yr hoffwn sôn amdano, unwaith eto o ran cysylltu poblogaethau lleol â'u hamgylcheddau lleol, yw, rwy'n credu, llwybrau cylchol sy'n cysylltu cymunedau lleol â llwybr yr arfordir. Rwy'n credu bod hwn yn un o'r syniadau gwreiddiol pan wnaethom siarad am ddatblygu llwybr yr arfordir, y byddem yn annog y llwybrau cylchol hyn. Nid wyf yn ymwybodol o fodolaeth cymaint â hynny ohonynt yng Nghymru, ond yn sicr hoffwn i weld y rhai sydd wedi'u datblygu yng Nghasnewydd, a fyddai'n cysylltu ystadau fel Ringland, nad ydyn nhw mor bell â hynny oddi wrth lwybr yr arfordir, gyda'r llwybr arfordirol hwnnw. Felly, tybed a allai Ysgrifennydd y Cabinet ddweud ychydig am ba un a fydd ystyriaeth, a gobeithio gweithredu, yn fuan iawn i gyflawni'r llwybrau cylchol hynny, a fyddai, yn fy marn i, yn fuddiol iawn, ac y gellid yn amlwg eu datblygu drwy Gymru.