US President Donald Trump on 15 August pledged to eliminate sanctuary cities nationwide, framing jurisdictions that limit cooperation with federal immigration authorities as the single greatest obstacle to his administration's enforcement campaign. The announcement came during an address to police officers and supporters in Garden City, New York.

What Trump Said

Speaking directly to law enforcement, Trump declared an unambiguous intent to dismantle sanctuary policies. 'We will never abolish the police instead. We will abolish the sanctuary cities. We will abolish them; we will destroy them; we will take them out. We're going to take them out of service, and we will immediately end no cash bail,' he said.

Trump also called for stiffer penalties targeting habitual offenders. 'We will impose harsh new penalties for dangerous repeat offenders,' he said, adding that his administration would 'crack down on Marxist prosecutors.'

On the core policy conflict, Trump was direct: 'The biggest problem we have, the biggest impediment we have are sanctuary cities, you know, where they protect criminals. It's called a sanctuary for criminal — we ought to change the name a sanctuary for criminals.'

New York Officials in the Crosshairs

Trump singled out New York Governor Kathy Hochul and New York City Mayor Mamdani by name, accusing both of obstructing his border, immigration, and crime policies. He claimed Hochul had effectively turned New York into a sanctuary state and alleged she favoured releasing migrant offenders from custody. Trump did not cite specific statutory provisions during the address to support those characterisations.

'She's in favor of the sanctuary city. She thinks the sanctuary cities are wonderful, which are killing our country,' Trump said of Hochul.

By contrast, Trump praised Nassau County Executive Bruce Blakeman for cooperating with federal authorities, saying the partnership had resulted in the removal of more than 2,000 migrant offenders from the county.

Enforcement Claims and Crime Data

Trump asserted that federal law enforcement agencies had arrested 1.2 million people described as criminals nationwide since he assumed office. He further claimed federal criminal prosecutions had risen by more than 50 per cent and that FBI arrests for violent crime had nearly doubled — figures that could not be independently verified from the speech alone.

Trump linked these statistics to what he described as a broader decline in crime, crediting his administration's immigration enforcement posture and renewed support for police. 'We want to make sure we get the bad ones,' he said.

Broader Policy Context

The Garden City address is the latest in a series of high-profile events Trump has used to build political momentum around immigration enforcement. Sanctuary city policies — adopted by dozens of municipalities across the US — restrict local law enforcement from sharing information with federal immigration agencies or detaining individuals solely on civil immigration holds. Critics of those policies, including Trump, argue they create safe harbours for criminal activity; defenders contend they strengthen community trust in local police and protect due-process rights.

This comes amid ongoing legal battles between the Trump administration and several major cities over the scope of federal authority to compel local cooperation on immigration enforcement. How far the administration can go without fresh congressional action remains a live constitutional question.