Cathedral of the Immaculate Conception (Moscow) street. In the late 1970s the city considered renovating the building, possibly to use as a concert hall for organ recitals, or as a general cultural administration centre. These projects were never carried out due to resistance from the research institute. The "glasnost" (openness) policy, introduced during the rule of Mikhail Gorbachev, played a major role in developing religious freedom in the Soviet Union. Consequently, in 1989, a group of Moscow Catholics and the cultural association "The Polish House" (Russian: "Дом Польский"), suggested that the building should again be used for religious purposes. Following the city's assent, the first Mass
Mikhail Gorbachev Ministry of the Interior troops) killed 4 people. Archie Brown suggests that Gorbachev's response this time was better, condemning the rogue action, sending his condolences and suggesting that secession could take place if it went through the procedures outlined in the Soviet constitution. According to Gorbachev's aide, Shakhnazarov, Gorbachev was finally beginning to accept the inevitability of "losing" the Baltic republics, although he would try all political means to preserve the Union. Brown believes that this put him in "imminent danger" of being overthrown by hard-liners opposing secession. Gorbachev continued to work on drafting a new treaty of union which