2014 Sydney hostage crisis
After the siege began, a staged exclusion zone was established with thousands of people evacuated from nearby buildings, including from the floors above the café. The Sydney Opera House was evacuated after a suspicious package was found; however, reports were unconfirmed by police. The US Consulate General in Sydney, located in Martin Place, was also evacuated. Some Sydney schools were put in "white level lockout" due to the hostage situation, which meant that no school group was permitted to leave the school grounds.
2014 Sydney hostage crisis
In the week after the siege, it was revealed that John Robertson, NSW Opposition leader, had sent a letter which passed on a request made by Monis, a constituent in his Blacktown electorate, to the Department of Family and Community Services in 2011. The letter was, according to Robertson, routine procedure on behalf of a constituent and written in support of Monis' request for a supervised visit with his children on Father's Day despite an apprehended violence order against him. The Department declined Monis' request. As pressure mounted on Robertson to resign as Leader of the Labor Party, and three months away from the 2015 state election, he stood aside on 23 December 2014.