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
After the siege, the revelation that the new Bail Act had allowed Monis to be granted bail sparked calls to further tighten the law; however a review had already been conducted in the wake of earlier controversial bail releases, with the new law set "to take effect next year" (that is, on 28 January 2015). Former director of public prosecutions in New South Wales, Nicholas Cowdery, said he was not sure that the amended law would have changed anything in Monis' case, part of the argument being that "magistrates and judges cannot be expected to gaze into a crystal ball when granting bail". Homicide detectives sent a letter to the Director of Public Prosecutions (DPP) urging them to challenge the bail decision for Monis, but a commissioned officer did not pass it on to the DPP. Michael Esposito, writing for the Law Society of South Australia, noted that the shocking nature of the Sydney siege had the power to prompt reviews of bail laws across Australia.