Since the plan was published other migrant cohorts have faced problems with securing or proving their immigration status, experiencing a range of negative impacts as a result.
Ers cyhoeddi’r cynllun, mae grwpiau eraill o fewnfudwyr wedi wynebu problemau o ran sicrhau neu brofi eu statws mewnfudo, gan ddioddef amrywiaeth o effeithiau negyddol o ganlyniad.