c) Where any payment of financial assistance has been made, an amount equal to the whole or any part of such payment may be recovered on demand, where:
c) Pan fo unrhyw gymorth ariannol wedi cael ei dalu, gellir, drwy wneud cais i'r perwyl hwnnw, adennill swm sy’n cyfateb i’r cyfan o’r taliad hwnnw neu unrhyw ran ohono: