Section 5(4) provides that any liability to a penalty, or an increase to the amount of a penalty, that would not have occurred but for the regulations is to be treated as never having arisen.
Mae adran 5(4) yn darparu bod unrhyw atebolrwydd i gosb, neu gynyddu swm cosb, na fyddai wedi digwydd oni bai am y rheoliadau i’w drin fel pe na bai erioed wedi codi.