Christopher Grayson, Head of the Secretariat of the Assembly's Committee on Culture, Science and Education, informed the Armenian delegation to the PACE that the visit of Edward O'Hara, the rapporteur of the Sub-Committee on the Cultural Heritage, was cancelled over his heavy schedule. The new terms of the visit will be exacted during the recurrent meeting of the Sub-Committee in the framework of the PACE April session, reported the RA NA press office. Mr O'Hara was scheduled to visit Nakhichevan to investigate facts of deliberate demolition of Armenian monuments by Azeris.