o’r 1,143 o siopwyr oedd yn gadael pedair archfarchnad yng Nghaerdydd, dim ond 14% oedd yn cario eu nwyddau mewn bagiau siopa untro (o gymharu â 57% yn defnyddio bagiau am oes)dim ond canran bychan o’r siopwyr a gafodd eu harolygu yng Nghymru ddywedodd eu bod bellach “yn aml/bob tro” yn prynu bagiau siopa untro wrth wneud eu prif siopa bwydmae’r gefnogaeth i’r tâl yng Nghymru wedi cynyddu o 75% i 80% dros gyfnod yr astudiaeth.
of 1,143 shoppers observed leaving four supermarkets in Cardiff only 14% were seen to be carrying out their shopping in just single use bags (compared to 57% using bags for life)only a small percentage of shoppers surveyed in Wales said they now “often/ always” buy single use carriers when doing their main food shoppingsupport for the charge in Wales had increased from 75% to 80% over the period of the study.