called in. After 20:00, from Piața Libertății (Liberty Square) to the Opera, there was wild shooting, including the area of Decebal bridge, Calea Lipovei (Lipovei Avenue) and Calea Girocului (Girocului Avenue). Tanks, trucks and TABs blocked the accesses into the city while helicopters hovered overhead. After midnight the protests calmed down. Colonel-General Ion Coman, local Party secretary Ilie Matei, and Colonel-General Ștefan Gușă (Chief of the Romanian General Staff) inspected the city. Some areas looked like the aftermath of a war: destruction, rubble and blood. On the morning of 18 December the centre was being guarded by soldiers and Securitate agents in plainclothes. Ceaușescu departed for a visit to Iran, leaving the duty of crushing the Timișoara revolt to his subordinates and his wife. Mayor Moț ordered a party gathering to take place at the university, with the purpose of condemning the "vandalism" of the previous days. He also declared martial law, prohibiting people from going about in groups of larger than two. Defying the curfew, a group of 30 young men headed for the Orthodox cathedral, where they stopped and waved a Romanian flag from which they had removed the Romanian Communist coat of arms leaving a distinctive hole, in a manner similar to the Hungarian Revolution of 1956. Expecting that they would be fired upon, they started to sing "Deșteaptă-te, române!" ("Awaken thee, Romanian!"), an earlier patriotic song that had been banned in 1947 (but then partially co-opted by the Ceaușescu regime once he fashioned himself as a nationalist). Ethnic Hungarian protesters also chanted "Români, veniți cu noi!" ("Romanians, come with us", to convey that the protest was by and for all citizens of Romania, not an ethnic minority matter). They were, indeed, fired upon; some died and others were seriously injured, while the lucky ones were able to escape. On 19 December, local Party functionary Radu Bălan and Colonel-General Ștefan Gușă visited workers in the city's factories, but failed to get them to resume work. On 20 December, massive columns of workers entered the city. About 100,000 protesters occupied Piața Operei (Opera Square – today Piața Victoriei, Victory Square) and chanted anti-government slogans: "Noi suntem poporul!" ("We are the people!"), "Armata e cu noi!" ("The army is on our side!"), "Nu vă fie frică, Ceaușescu pică!" ("Have no fear, Ceaușescu is falling!") Meanwhile, Emil Bobu (Secretary to the Central Committee) and Prime Minister Constantin Dăscălescu were sent