The little data we did get suggests that could be considerably more expensive per pupil than current sixth form travel (as sixth form pupils share buses with secondary school pupils).
Mae'r data diweddaraf yn dangos bod canran y disgyblion sy'n absennol mewn disgyblion oedran uwchradd ddwy neu dair gwaith yn gynnar ym mis Gorffennaf na disgyblion ysgolion cynradd (tabl 7).