Dros y blynyddoedd diwethaf, fodd bynnag, mae nifer bach ond arwyddocaol o gynghorau wedi lleihau neu waredu'n llwyr o'u cyllidebau gyllid ar gyfer cefnogi gwasanaethau bws a thrafnidiaeth gymunedol. Golyga hyn i bob pwrpas fod dyraniadau grant gan Lywodraeth Cymru yn cymryd lle'r cyllid o gyllidebau'r awdurdodau lleol.
In recent years, however, a small but significant number of councils have reduced or removed entirely from their budgets any funding to support bus and community transport services. This means the Welsh Government’s BSSG allocations are effectively replacing funding from authorities’ own budgets.