(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.