Two years later, the division once again came to Yeltsin's rescue, during the 1993 Russian constitutional crisis. The stand-off between the Russian Parliament and Yeltsin, against the backdrop of massive public demonstrations in Moscow against Yeltsin's government, had by the 2 October brought Russia to the brink of civil war. Between 2 and 4 October, the army considered its position. By sunrise of the 4th, they had given their support to Yeltsin. That day, tanks from the Tamanskaya Division opened fire on the Parliament building, where the Parliament's supporters were barricaded. This episode consolidated Yeltsin's power; it was the deadliest street fighting in Moscow since 1917.