Mamdani demands end to ICE after Maine shooting. But can a mayor make it happen?

New York City Mayor Zohran Kwame Mamdani has called for the abolition of Immigration and Customs Enforcement (ICE) following the fatal shooting of a man during an immigration enforcement operation in Maine.

In a post on social media, Mamdani said the agency could not be reformed and should be dismantled.

"This morning in Biddeford, Maine, a 26-year-old man said goodbye to his wife and daughter and left for work. Moments later he was dead, shot in the head by ICE agents," Mamdani wrote.

"ICE is killing our neighbours. ICE cannot be reformed. Abolish ICE."

Federal account differs

The victim has been identified by immigrant advocacy groups as a 26-year-old Colombian national who was authorised to work in the United States.

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Federal authorities have said the shooting took place during a targeted enforcement operation and alleged that the man used his vehicle as a weapon, prompting agents to open fire. The incident remains under investigation.

The sovereignty illusion

By escalating his platform from local resistance to demanding the wholesale dismantling of a federal agency, Mamdani is leaning into an ideological battleground where he possesses virtually no actual executive power.

Under Title 8 of the US Code, federal immigration authorities do not require local municipal permission, NYPD coordination, or city funding to execute warrants on New York City streets. Past administrations heavily expanded the modern visual and enforcement apparatus of DHS—leaving a dense web of federal statutes that completely bypass city-level sanctuary protections.

The friction ahead

Border Czar Tom Homan has already hinted that public defiance from progressive mayors will not deter immigration operations. Instead, federal authorities have warned that cities refusing to share administrative data or local jail access will simply face a heavily concentrated, visible influx of federal tactical units deployed directly to their neighborhoods.

The more Mamdani weaponises his platform to declare war on ICE, the more he incentivises the federal government to use New York City as the primary, visible testing ground for its mass deportation enforcement.