'We believe that the systematic ban on pro-Palestinian demonstrations is completely contrary to the Constitution, our legislation and our international commitments,' says Vincent Brengarth, a lawyer representing the Comité Action Palestine association, which is asking the country's State Council to suspend the ban. France's highest administrative court is due to make a ruling on the controversial issue on Tuesday. IMAGES AND SOUNDBITES (COMPLETES VIDI33YG3UK_EN)