“Dim ond Llywodraeth y DU all addasu’r cynlluniau cymorth cyflogau hyn ond maent wedi gwrthod gwneud newidiadau a fyddai wedi diogelu gweithwyr sydd mewn perygl o gwympo rhwng dwy stôl.
“Only the UK Government can alter these wage support schemes but they have refused to make changes which would have protected workers at risk of falling through the gaps.