Guests in receipt of benefits from Department for Work and Pensions, should also be advised of the need to notify them of any absences from the UK.
Dylid hefyd gynghori gwesteion sy'n cael budd-daliadau gan yr Adran Gwaith a Phensiynau, fod angen hysbysu'r Adran Gwaith a Phensiynau am unrhyw absenoldebau o'r DU.