One of these days the Armenian opposition will appeal to the Constitutional Court demanding to recognize the presidential election void. As reported by "Arka" agency, chairman of the People Party of Armenia, ex-candidate for president Stepan Demirchian stated at a meeting yesterday. In his words, at present lawyers are engaged in designing "a large amount of materials on irregularities in the course of the election." "We will be consistent in establishing legality," - S. Demirchian said.