People with Leave to Remain will have immigration permission (such as a visa) issued by the Home Office, which is applied for from within the UK.
Bydd gan bobl sydd â Chaniatâd i Aros ganiatâd mewnfudo (fel fisa) a gyhoeddir gan y Swyddfa Gartref, y gwneir cais amdano o'r tu mewn i'r DU.