New York City police unions are openly condemning Mayor Zohran Mamdani for encouraging street protests against Israeli Prime Minister Benjamin Netanyahu's expected September visit, just days after Mamdani admitted he lacked the authority to arrest him.

Patrick Hendry, president of the NYPD's Police Benevolent Association, told the New York Post that Mamdani's rhetoric puts officers in direct danger. Hendry warned that when a mayor publicly calls for demonstrations, it sends a signal to agitators that the city will tolerate disorder.

"Protests during the UN General Assembly are nothing new, but when the mayor of the city is actively calling for demonstrations, violent agitators will assume they have permission to cause as much havoc as possible."

The confrontation between Mamdani and the officers who protect his city follows a sequence of events that raises a pointed question: Is the mayor governing New York, or running a protest movement from City Hall?

Mamdani's arrest pledge collapsed, so he pivoted to protest

During his 2025 mayoral campaign, Mamdani vowed to have Netanyahu arrested if the Israeli prime minister set foot in New York City. He cited a 2024 warrant from the International Criminal Court, the Hague-based tribunal that prosecutes war crimes, which charged Netanyahu over the conflict in Gaza.

That promise was always on shaky legal ground. The ICC warrant carries no weight in U.S. courts, and only the federal government has the authority to execute such an order. A city mayor has no power to direct a foreign leader's arrest on American soil.

This week, Mamdani finally conceded the obvious. At a City Hall press conference, he admitted that "the city does not have the authority to execute this warrant." He declined to say when his administration first informed him of that legal reality, raising the question of whether his arrest pledge was anything more than a campaign stunt aimed at his political base.

But Mamdani did not stop there. Rather than simply acknowledging the limits of his office and moving on, he shifted to encouraging New Yorkers to take to the streets when Netanyahu arrives for the United Nations General Assembly in September.

At City Hall, Mamdani framed his position as a matter of constitutional principle:

"This is a city where, if anyone feels a level of frustration or opposition, protest is something that we will always respect. That New Yorkers can express themselves, whether they are in support or in opposition, no matter on whatever topic."

He added: "And I've always said that when we respect our Constitution, we also respect our First Amendment."

No one disputes the right to peaceful assembly. The issue, as officers and union leaders see it, is that a sitting mayor actively drumming up demonstrations creates an operational and safety problem that his own police force will have to manage, at a time when that force is already stretched thin.

Officers worked 12-hour shifts all summer, and the fall looks worse

NYPD officers spent the summer of 2026 pulling grueling 12-hour shifts to cover a stacked calendar of major events: the FIFA World Cup, the Knicks' NBA title celebration, the American 250 festivities that drew millions to the city, and Independence Day. One officer described it bluntly to the New York Post:

"Cops just came off a crazy six weeks between the Knicks and the World Cup, working long hours every day, and now he's going to subject them to unnecessary problems."

The UN General Assembly already demands a massive NYPD deployment every September, with rolling motorcades, street closures, and security perimeters around Midtown Manhattan. Netanyahu's presence, combined with a mayor publicly encouraging protests, would add a volatile layer to an already demanding operation.

Officers across the city have faced dangerous conditions on the job throughout Mamdani's tenure, and the prospect of large-scale protest duty on top of an exhausting summer has fueled open resentment.

The Post reported that the NYPD's ability to manage protests is already constrained by a lawsuit settlement that limits certain crowd-control tactics, a restriction union leaders say makes Mamdani's encouragement of mass demonstrations especially reckless.

Police union leaders say Mamdani still governs like an activist

Scott Munro, president of the NYPD Detectives Endowment Association, offered one of the sharpest rebukes. He told reporters that Mamdani has not made the transition from protest organizer to city executive.

"Mayor Mamdani still acts like he's leading a protest movement instead of running the largest city in America."

Munro went further, suggesting that if Mamdani values First Amendment expression so highly, the city's law enforcement unions might organize their own demonstration, outside Gracie Mansion, the mayor's official residence.

"If Mayor Mamdani wants a reminder of how important the First Amendment is, perhaps New York's law enforcement unions should organize a lawful demonstration outside Gracie Mansion and let him experience firsthand the consequences of encouraging mass protests without guardrails."

An unnamed NYPD veteran was more direct about what he sees as Mamdani's failure to separate his personal politics from the responsibilities of office:

"When will he realize that he is not an activist anymore? He should be governing the city and trying to keep the peace, instead of inciting a riot with his rhetoric. He is basically telling the crazy people to do what they want, and there will be no repercussions. If a cop gets hurt, it will be on him, but that is the least of his worries."

A Brooklyn-based officer called Mamdani "nothing more than a cheap politician looking for cheap headlines", arguing that the mayor made his arrest promise knowing, or at least having reason to know, that he had no legal authority to follow through.

Mamdani's ties to anti-Israel groups add context to the pattern

The Netanyahu controversy does not exist in isolation. Mamdani has built a political identity around his pro-Palestinian stance, and his associations have drawn sustained scrutiny.

The Washington Free Beacon reported that the Muslim American Society of New York, a group with deep ties to Mamdani, promoted a rally outside a Queens synagogue where protesters chanted "we support Hamas here." Mamdani appointed the group's political director, Hannah Towfiek, and its New York executive director, Sherif Ahmed, to his mayoral transition committee. His office did not respond to requests for comment or calls to condemn the demonstration.

New York's public safety challenges extend well beyond protest management. Recent incidents, from a mass stabbing at Penn Station to violent encounters in the subway system, underscore the demands already placed on the NYPD.

Rep. Grace Meng, a New York Democrat, rebuked the protesters outside the Queens synagogue, saying plainly: "No, we don't support Hamas in Queens."

Newsmax reported that multiple Columbia University faculty members who signed a letter defending students seeking to legitimize Hamas's October 7 attack have donated to Mamdani's campaign. His own father, Mahmood Mamdani, donated $2,100 to his mayoral campaign and has publicly called for "the dismantling of the Jewish state." During the campaign, Mamdani described the phrase "globalize the intifada" as "a desperate desire for equality and equal rights in standing up for Palestinian rights."

Mamdani also became the first New York City mayor in more than 60 years to skip the annual Israel parade, a decision he announced during his campaign. NYPD Commissioner Jessica Tisch, who is Jewish, pledged record-level security for the event and said the city would "not mess around with security" amid rising antisemitism.

At his City Hall press conference, Mamdani added a pointed personal declaration about Netanyahu's visit: "I want to make it very clear that that welcome ends with me. I will not be welcoming Benjamin Netanyahu or any other war criminals when they come to this city."

The Trump administration has fully rejected Mamdani's call to arrest Netanyahu. The ICC warrant has no legal force in the United States, which is not a member of the court.

Hendry's warning cuts to the core of the dispute

PBA President Hendry framed the issue in terms that any officer walking a protest line would recognize. The problem is not that people want to demonstrate. The problem is that the city's chief executive is actively stoking those demonstrations, and the officers tasked with keeping order will bear the consequences.

"The mayor's activist posturing puts police officers on the street in a terrible position."

Officers already navigating a city where random acts of violence test public confidence in the justice system now face the prospect of large-scale protest duty engineered, in part, by the man who is supposed to have their backs.

Mamdani made a promise he could not keep, admitted as much, and then pivoted to a course of action that makes his own police force's job harder. An NYPD already absorbing real risks on the street does not need a mayor manufacturing new ones from behind a podium.

A mayor who governs like an activist will eventually get the chaos an activist craves, and the officers and taxpayers of New York City will be the ones left to clean it up.