No such changes should be made without first ensuring that reasonable adjustments are in place to allow disabled people to access these systems in the same way, or more easily than others.
Ni ddylid gwneud unrhyw newidiadau o’r fath heb sicrhau yn gyntaf fod addasiadau rhesymol ar waith i ganiatáu i bobl anabl ddefnyddio’r systemau hyn yr un ffordd ag eraill, neu’n haws.