Reporting and policing can be high-adrenaline jobs. . But the decade-long trajectory in New York is toward expanded police power. Officers routinely infiltrate groups engaged in lawful dissent, spy on churches and mosques, and often toss demonstrators and reporters around with impunity. When this is challenged, the police commissioner and the mayor often shrug it off and fight court orders. The mayor even argued that to let the press watch the police retake Zuccotti Park would be to violate the privacy of protesters. “It wouldn’t be fair,” he said. As arguments go, this is perversely counterintuitive. But the mayor’s words reflect, as State Senator Eric Adams, the civil liberties lawyer Norman Siegel and two others wrote in a recent letter to the commissioner, a misunderstanding of long-established patrol guide procedures.