“1. Every citizen of the Union shall have the right to move and reside freely within the territory of the Member States, subject to the limitations and conditions laid down in this Treaty and by the measures adopted to give it effect. 2. If action by the Community should prove necessary to attain this objective and this Treaty has not provided the necessary powers, the Council may adopt provisions with a view to facilitating the exercise of the rights referred to in paragraph 1. The Council shall act in accordance with the procedure referred to in Article 251.”
“Whereas beneficiaries of the right of residence must not become an unreasonable burden on the public finances of the host Member State…”
“Persons exercising their right of residence should not, however, become an unreasonable burden on the social assistance system of the host Member State during an initial period of residence. Therefore, the right of residence for Union citizens and their family members for periods in excess of 3 months should be subject to conditions.”
“Moreover, the limitations and conditions referred to in Article 18 EC and laid down by Directive 90/364 are based on the idea that the exercise of the right of residence of citizens of the Union can be subordinated to the legitimate interests of the member States. Thus, although, according to the fourth recital in the preamble to Directive 90/364, beneficiaries of the right of residence must not become an “unreasonable” burden on the public finances of the host Member State, the Court nevertheless observed that those limitations and conditions must be applied in compliance with the limits imposed by Community law and in accordance with the principle of proportionality.”
“Each of these directives was a measure adopted to give effect to the Treaty, and each of them contained the limitation on the right of residence that the visiting national should not become a burden on the social assistance system of the host member state. The right of residence conferred by art 8a is, therefore, in our view, still subject to that limitation. As for the submission that all nationals now have a general right of residence by virtue of art 8a, this seems to us to ignore the plain words that the art 8a right of residence is made subject to the limitations and conditions contained in measures such as these directives. In our judgment, there is at the moment no unqualified right of residence of the kind claimed by the appellant.”