1 Actions for failure to act - Commission under an obligation to act - Must adopt a decision as to how to respond to a complaint alleging infringement of the competition rules - Action to be taken within a reasonable time (EC Treaty, Art. 175 (now Art. 232 EC)) 2 Actions for failure to act - Jurisdiction of the Community judicature - Whether a direction may be issued to one of the institutions - Not permissible (EC Treaty, Arts 175, second para., and 176 (now Arts 232, second para., EC and 233 EC)