To what extent do you agree or disagree with the proposals that relate to providing only plain water, plain milk and plain plant-based drinks in primary schools?
I ba raddau rydych yn cytuno neu'n anghytuno â'r cynigion sy'n ymwneud â darparu dim ond dŵr plaen, llaeth plaen a diodydd plaen sydd wedi'u seilio ar blanhigion mewn ysgolion cynradd?