Crisis in Poland after the imposition of Martial Law by its Military Government. Roman Catholic priests assembled at Monument to the Victims of June 1956 (Święty Marcin, 61-001 Poznań, Poland) in Poznan, Poland to pay homage to those died during the strikes and protest. A priest performs ceremonies at the venue. Polish trade union Solidarity leader Lech Walesa and others at the venue. The priest reads prayers standing near the memorial at the venue.