Of course, a municipality has a duty not only to comply with the provisions of its own code but also “to act in the public interest, to be fair, honest, prudent and to exercise a wise discretion[.]”
Arizona Court of Appeals in Standard Construction v. City of Peoria; quoting the Arizona Supreme Court in Hertz Drive-Ur-Self System, Inc. v. Tucson Airport Authority, 81 Ariz. 80, 85, 299 P.2d 1071, 1074 (1956).