"… These recitals show that what was intended was a progression in the restrictions on expulsion, depending on the degree of integration of a person in the country in which he is present as demonstrated by the duration of his residence in the exercise of Treaty rights."
“30 Starting from the premise that, like the right of permanent residence, enhanced protection is acquired after a certain length of residence in the host Member State and can subsequently be lost, the referring court considers that it may be possible to apply by analogy the criteria in Article 16(4) of Directive 2004/38. 31 While recitals 23 and 24 in the preamble to Directive 2004/38 certainly refer to special protection for persons who are genuinely integrated into the host Member State, in particular when they were born there and have spent all their life there, the fact remains that, in view of the wording of Article 28(3)(a) of that directive, the decisive criterion is whether the Union citizen has lived in that Member State for the 10 years preceding the expulsion decision. 32 As to the question of the extent to which absences from the host Member State during the period referred to in Article 28(3)(a) of Directive 2004/38, namely the 10 years preceding the decision to expel the person concerned, prevent him from enjoying enhanced protection, an overall assessment must be made of the person’s situation on each occasion at the precise time when the question of expulsion arises. 33 The national authorities responsible for applying Article 28(3) of Directive 2004/38 are required to take all the relevant factors into consideration in each individual case, in particular the duration of each period of absence from the host Member State, the cumulative duration and the frequency of those absences, and the reasons why the person concerned left the host Member State. It must be ascertained whether those absences involve the transfer to another State of the centre of the personal, family or occupational interests of the person concerned. 34 The fact that the person in question has been the subject of a forced return to the host Member State in order to serve a term of imprisonment there and the time spent in prison may, together with the factors listed in the preceding paragraph, be taken into account as part of the overall assessment required for determining whether the integrating links previously forged with the host Member State have been broken. 35 It is for the national court to assess whether that is the case in the main proceedings. If that court were to reach the conclusion that Mr Tsakouridis’s absences from the host Member State are not such as to prevent him from enjoying enhanced protection, it would then have to examine whether the expulsion decision was based on imperative grounds of public security within the meaning of Article 28(3) of Directive 2004/38.”