teach their doctrines. He instructed his followers to adopt names different from those used in the NOI to differentiate their group. After attaining a certain degree of knowledge of the group's doctrines, members were allowed to adopt the surname "Allah" and sometimes "God" as a first name. This was in recognition of Clarence 13X's teachings that black men were gods, and that each member should worship himself. His followers often took the name Allah, but would refrain from referring to themselves as such in his presence, in deference to his authority. After a decision (Pate v. Robinson) by the Supreme Court of the United States in 1966, limits were placed on the confinement of mentally ill criminals, causing many to be released. Clarence 13X was consequently released in March 1967. Cooperation and conflict In mid-1967, New York City mayor John Lindsay sought to develop closer ties with leaders of impoverished neighborhoods. Prompted in part by concerns voiced by the New York Police Department (NYPD), the mayor dispatched one of his aides, Barry Gottehrer, to meet with Clarence 13X. Belying his fearsome reputation, Clarence 13X had a congenial meeting with Gottehrer, during which he requested more bus routes and school funding. Clarence 13X subsequently attended a meeting of black leaders at Gracie Mansion, the mayor's official residence. The city provided buses for Five Percenters to travel to a Long Island park, and with help from the National Urban League, obtained an abandoned storefront for use as a school. It became known as the Allah School in Mecca and aimed to prepare young people for college preparatory schools. Tensions soon formed between the Five Percenters and the school's overseers; Clarence 13X desired more control over the curriculum and had difficulty finding qualified teachers. Police regularly visited the school to ensure that the students were not being radicalized. In 1975, Gottehrer chronicled his friendship with Clarence 13X in The Mayor's Man. The book was well received by some Five Percenters, who republished portions of it after it went out of print. They have not reprinted the entire book, owing to a passage in which Gottehrer relates that Clarence 13X offered to allow him to sleep with his teenage daughter. In February 1968, Lindsay estimated that there were about 500 to 700 Five Percenters. Some of Clarence 13X's followers attempted to create break-away groups, proclaiming themselves prophets and starting their own movements. They generally