So, I go back to what I said in my second answer to you, that I think there are more opportunities in the low-carbon economy sector - or sectors, really. So, the balance - . I can't give you figures. Certainly, the chief economist who advises all members of the Government will have given us advice that we will have considered. I don't know if it's commercially sensitive or if there's any other reasons why I can't publish it, but I will look into that and let the Member know.

Dychwelaf at yr hyn a ddywedais yn fy ail ateb i chi, sef fy mod yn meddwl bod mwy o gyfleoedd yn y sector economi carbon isel - neu sectorau, mewn gwirionedd. Felly, mae'r cydbwysedd - . Ni allaf roi ffigurau i chi. Yn sicr, bydd y prif economegydd sy'n cynghori holl Aelodau'r Llywodraeth wedi rhoi cyngor i ni y byddwn wedi'i ystyried. Nid wyf yn gwybod os yw'n sensitif yn fasnachol neu os oes unrhyw resymau eraill pam na chaf ei gyhoeddi, ond fe ymchwiliaf i hynny a rhoi gwybod i'r Aelod.

Welcome back to this second session with the economy Minister, as part of the committee's short inquiry into hospitality, retail and tourism issues. We will move straight to questions. May I ask Luke Fletcher to come in to ask some questions? Luke.

Croeso nôl. Mae'r sesiwn hon gyda Gweinidog yr Economi yn rhan o ymchwiliad byr y pwyllgor i faterion lletygarwch, manwerthu a thwristiaeth. Felly, symudwn ni yn syth i gwestiynau. A gaf i ofyn i Luke Fletcher ddod i mewn i ofyn rhai cwestiynau? Luke.

Of course, when pupils get to school, they have to make their way around the school. A number of children have mobility difficulty, some are in wheelchairs, but some also have difficulties in making their way round the schools. How many schools are not fully Disability Discrimination Act compliant? What is the Welsh Government doing to ensure that they are?

Wrth gwrs, pan fydd disgyblion yn cyrraedd yr ysgol, rhaid iddynt wneud eu ffordd o gwmpas yr ysgol. Mae nifer o blant yn cael anhawster symud, mae rhai mewn cadeiriau olwyn, ond mae rhai hefyd yn cael anhawster i wneud eu ffordd o amgylch yr ysgolion. Sawl un o'r ysgolion sy'n methu â chydymffurfio'n llawn â'r Ddeddf Gwahaniaethu ar Sail Anabledd? Beth y mae Llywodraeth Cymru yn ei wneud i sicrhau eu bod yn cydymffurfio?

Can I thank the Minister for that response? We have problems with a number of non-native species, but in my part of the world, Japanese knotweed is far and away the most problematic. Can the Cabinet Secretary provide an update on the trials that are taking place with the natural predator - I note you avoided trying to pronounce its name as well; I'm doing the same - and any progress with chemical treatments, because it really does cause a blight on houses, on areas, and makes houses unsaleable, and makes some of them dangerous?

A gaf fi ddiolch i'r Gweinidog am ei hymateb? Mae gennym broblemau gyda nifer o rywogaethau estron, ond yn fy rhan i o'r byd, clymog Japan yw'r mwyaf trafferthus o bell ffordd. A all Ysgrifennydd y Cabinet roi'r wybodaeth ddiweddaraf inni ynglŷn â'r treialon sy'n mynd rhagddynt gyda'r ysglyfaethwr naturiol - nodaf eich bod chithau wedi osgoi ceisio ynganu ei enw hefyd; rwyf innau am wneud yr un peth - ac unrhyw gynnydd gyda'r triniaethau cemegol, gan ei fod yn achosi cryn dipyn o ddifrod i dai, i ardaloedd, yn peri i dai fod yn anwerthadwy, ac yn gwneud rhai ohonynt yn beryglus?