A review of the refugee’s status in the UK can occur anytime during the five years and can be triggered by one of the following:
1. As a result of a refugee's own actions (or alleged actions) e.g by taking on another nationality or availing themselves of the protection of their country of origin, or acquiring refugee status as a result of deception or exclusion provided under Article 1F of the 1951 Refugee Convention.
2. Where there have been signification change in country conditions
If the latter applies, the refugee will have an opportunity to make any submissions of their circumstances which the Home Office is obliged to consider before withdrawing refugee status.
If following a review, it is no longer deemed necessary that the refugee requires or is entitled to protection in the UK, their leave to remain will be withdrawn and leave curtailed under paragraph 323 of the Immigration Rules unless s/he qualifies for leave to remain under another category.