After leaving 75 Barclay Street (see (9:50 a.m.-10:10 a.m.) September 11, 2001), New York City Mayor Rudolph Giuliani and the group accompanying him search for somewhere to establish a new temporary headquarters. Soon after the North Tower’s collapse, they break into a vacant firehouse at the corner of Houston Street and Sixth Avenue. Police Commissioner Bernard Kerik, who is part of the group, wants the location kept secret. He gives out the order: “Okay, we’re going to establish a command center [here]. We’re not going to let anybody know. I don’t want it over the radio. We don’t know what’s happening. We don’t want them [presumably meaning the attackers] to know where we’re all going to be.” Giuliani is able to find a phone, and speaks with New York Governor George Pataki, the White House, and the Defense Department. At around 10:57 a.m., he speaks to the television channel New York 1 and offers a message of reassurance to the people of New York City. [Fink and Mathias, 2002, pp. 108; Giuliani, 2002, pp. 15-16; 9/11 Commission, 5/19/2004; Barrett and Collins, 2006, pp. 13] Deciding that they need to be somewhere larger and more secure, Kerik suggests they move to the Police Academy on East 20th Street. [Kerik, 2001, pp. 342] Thus, Giuliani’s group—which now numbers more than 20 people plus a press contingent—gets into cars and drives to the academy, arriving there around midday (see (2:00 p.m.) September 11, 2001). [Giuliani, 2002, pp. 18-19; Barrett and Collins, 2006, pp. 13] This will remain as the city’s command center for several days, until it is replaced later in the week by a larger space at Pier 92 on the Hudson River. [Center for Biosecurity, 2/3/2003; 9/11 Commission, 5/19/2004]