65The Court considers that where the effects of the infringements alleged in a complaint are essentially confined to the territory of one Member State and where proceedings have been brought before the courts and competent administrative authorities of that Member State by the complainant against the body against which the complaint was made, the Commission is entitled to reject the complaint through lack of any sufficient Community interest in further investigation of the case, provided however that the rights of the complainant or of its members can be adequately safeguarded, in particular by the national courts (Automec II, paragraphs 89 to 96).