1982 demonstrations in Poland cities. On December 13, 1981, the Communist government of Poland under general Wojciech Jaruzelski crushed the opposition, introducing martial law. The main oppositional movement, Solidarity, was delegalized, and its key members were interned. However, by April 1982, Solidarity re-emerged, creating its underground body, the Temporary Coordinating Committee (known as "TKK" from the Polish name "Tymczasowa Komisja Koordynacyjna"), with delegates who had eluded arrests – Zbigniew Bujak from Warsaw, Bogdan Lis from Gdańsk, Władysław Frasyniuk from Wrocław, and Władysław Hardek from Kraków. At the beginning, the Committee opposed street demonstrations, drawing the so-called "Five times yes" appeal, which stipulated negotiations with
Solidarity (Polish trade union) regional structure, comprising 38 regions ("region") and two districts ("okręg"). At its highest, the Union had over 10 million members, which became the largest union membership in the world. During the communist era the 38 regional delegates were arrested and jailed when martial law came into effect on 13 December 1981 under General Wojciech Jaruzelski. After a one-year prison term the high-ranking members of the union were offered one way trips to any country accepting them (including Canada, the United States, and nations in the Middle East). Solidarity was organized as an industrial union, or more specifically according to the