42However, according to the Court’s well-established case-law, national measures, capable of hindering the exercise of fundamental freedoms guaranteed by the FEU Treaty or of making it less attractive, may nonetheless be allowed provided that they pursue a legitimate objective in the public interest, are appropriate to ensuring the attainment of that objective, and do not go beyond what is necessary to attain the objective pursued (see, inter alia, judgment in van Caster, C‑326/12, EU:C:2014:2269, paragraph 39 and the case-law cited).
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