It is common knowledge that the Internal Market is based on the notion of free movement which, in turn, rests on four basic freedoms (goods, persons, services and capital). The European Court of Justice (hereinafter “Court”) has always interpreted these freedoms broadly while construing the exceptions to these freedoms strictly. This approach was to no small extent based on a presumption of mutual trust and mutual recognition among Member States. It allowed the Court, in many cases, to ensure free movement within the Internal Market without having to await the adoption of harmonised European Community measures.