There was strong support amongst consultation respondents for extending the definition of a landfill site to include illegal deposits of waste within the scope of the tax.
Cafwyd cefnogaeth gref ymhlith ymatebwyr i’r ymgynghoriad o blaid ymestyn y diffiniad o safle tirlenwi i gynnwys gollwng gwastraff yn anghyfreithlon o fewn cwmpas y dreth.