“(1) The Secretary of State may refuse to issue, revoke or refuse to renew a registration certificate, a residence card, a document certifying permanent residence or a permanent residence card if the refusal or revocation is justified on grounds of public policy, public security or public health. (2) The Secretary of State may revoke a registration certificate or a residence card or refuse to renew a residence card if the holder of the certificate or card has ceased to have a right to reside under these Regulations. (3) The Secretary of State may revoke a document certifying permanent residence or a permanent residence card if the holder of the certificate or card has ceased to have a right of permanent residence under these Regulations.”
“The corollary to the proposition that residence permits are declaratory of the underlying rights to which they relate is that possession of a residence permit cannot be taken to be proof positive of the existence of a right to remain”
“It was accepted before us that European law, at the material time in Directive 68/360, gives the EU worker a right to reside in another member State whether or not the required residence permit has been issued: Royer, Case 48/75, [1976] ECR 497, see especially paragraphs 31-33. But Mr Berry, for Ms Dias, contends that once the permit is granted the right exists through the permit. He says that Article 4(2) of Directive 68/360 (quoted above at paragraph 26(iv)), in speaking of the permit as proof of the right to reside, in effect means that the permit is conclusive proof of that right, at least unless and until it is revoked. The contrary contention of the Secretary of State is that the permit is proof only of the right which underlies it, and that that right is one which avails only a worker and not someone who no longer is.”
“It is no doubt true that a permit can be revoked or withdrawn if the holder no longer meets the conditions of article 7 of Directive 2004/38, and that this one had not been. There was in fact no reason to consider revocation in 2003 because at that stage nothing of significance turned in the UK on the EU citizen's right to reside; it was only in 2004 that entitlement to income support began to turn on it. But in any event, to hold that the permit remained conclusive evidence of a right to reside unless revoked would impose a disproportionate burden of enquiry upon any host State, which would have to make constant intrusions into the life of the holder to see whether the conditions of article 7 were still being satisfied. Such enquiries of EU citizens, which would not be made of UK nationals, might well be considered discriminatory.”
“prior to the initiation of the divorce…the marriage…has lasted three years, including one year in the host Member State”