(3) The laws of the Member States relating to unfair commercial practices show marked differences which can generate appreciable distortions of competition and obstacles to the smooth functioning of the internal market.
In the field of advertising, Council Directive 84/450/EEC of 10 September 1984 concerning misleading and comparative advertising (3) establishes minimum criteria for harmonising legislation on misleading advertising, but does not prevent the Member States from retaining or adopting measures which provide more extensive protection for consumers.
As a result, Member States' provisions on misleading advertising diverge significantly.
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(5) In the absence of uniform rules at Community level, obstacles to the free movement of services and goods across borders or the freedom of establishment could be justified in the light of the case-law of the Court of Justice of the European Communities as long as they seek to protect recognised public interest objectives and are proportionate to those objectives.
In view of the Community's objectives, as set out in the provisions of the Treaty and in secondary Community law relating to freedom of movement, and in accordance with the Commission's policy on commercial communications as indicated in the Communication from the Commission entitled ‘The follow-up to the Green Paper on Commercial Communications in the Internal Market’, such obstacles should be eliminated.
These obstacles can only be eliminated by establishing uniform rules at Community level which establish a high level of consumer protection and by clarifying certain legal concepts at Community level to the extent necessary for the proper functioning of the internal market and to meet the requirement of legal certainty.
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(23) Since the objectives of this Directive, namely to eliminate the barriers to the functioning of the internal market represented by national laws on unfair commercial practices and to provide a high common level of consumer protection, by approximating the laws, regulations and administrative provisions of the Member States on unfair commercial practices, cannot be sufficiently achieved by the Member States and can therefore be better achieved at Community level, the Community may adopt measures, in accordance with the principle of subsidiarity as set out in Article 5 of the Treaty.
In accordance with the principle of proportionality, as set out in that Article, this Directive does not go beyond what is necessary in order to eliminate the internal market barriers and achieve a high common level of consumer protection.
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