Local authorities may refuse to issue a badge where the applicant holds or has held a badge, misused it and received a “relevant conviction” (Footnote 10).
Caiff awdurdodau lleol wrthod rhoi bathodyn os oes/oedd gan yr ymgeisydd fathodyn, a'i fod wedi'i gamddefnyddio a chael “euogfarn berthnasol” (Troednodyn 10).