Passage: In the weeks following the storming of the Russian White House, Yeltsin issued a barrage of presidential decrees intended to consolidate his position. On October 5, Yeltsin banned political leftist and nationalist organizations and newspapers like Den', Sovetskaya Rossiya and Pravda that had supported the parliament (they would later resume publishing). In an address to the nation on October 6, Yeltsin also called on those regional Soviets that had opposed him—by far the majority—to disband. Valery Zorkin, chairman of the Constitutional Court, was forced to resign. The chairman of the Federation of Independent Trade Unions was also sacked. The anti-Yeltsin TV broadcast 600 Seconds of Alexander Nevzorov was ultimately closed down.

Question: When did Yeltsin outlaw leftist and nationalist groups?
October 5