Similarly, the systems and processes that impact on refugees and migrant workers are very different to those affecting ethnic minority people with the permanent right to live in Britain.
Yn yr un modd, mae’r systemau a’r prosesau sy’n effeithio ar ffoaduriaid a gweithwyr mudol yn wahanol iawn i’r rhai sy’n effeithio ar bobl ethnig leiafrifol sydd â hawl barhaol i fyw ym Mhrydain.