Turkey's deputy parliament speaker, Guldal Mumcu, said "[t]his attack was an open violation of United Nations rules and international law," and that "Turkey should seek justice against Israel through national and international legal authorities. The parliament expects the Turkish government to revise the political, military and economic relations with Israel, and to take effective measures." Lawyer Dr. Turgut Tarhanlı of the University of Istanbul cited the ideal of innocent passage, under which vessels are given safe travel rights in a manner which is not "prejudicial to the peace, good order or the security" of the state.