NYC mayor not banned from UK

6 March 2026

What was claimed

The mayor of New York Zohran Mamdani said the “UK has lost its moral compass” at an event attended by Keir Starmer, and in return the PM banned him from Britain.

Our verdict

There is no evidence Mr Mamdani said this and the audio in the video claiming this has almost definitely been made using artificial intelligence. Mr Mamdani has not been banned from Britain.

A series of videos shared on social media falsely claim that there has been a spat between the Prime Minister Sir Keir Starmer and New York mayor Zohran Mamdani, in which Mr Mamdani supposedly said that “the UK has lost its moral compass” resulting in Mr Starmer banning him from the country.

But there’s absolutely no evidence Mr Mamdani said this and he’s not been banned from Britain.

The clips are styled like news reports, mimicking the voice of Sky News political editor, Beth Rigby, but the audio isn’t real. The unnatural pauses and uneven cadence mean it was almost certainly made using AI, although we can’t 100% rule out being made another way, such as using an impersonator. Full Fact has contacted Ms Rigby for comment.

Debunk image Mamdani and Starmer AI

The videos claim Mr Mamdani “tore into Prime Minister Keir Starmer live on international television”, accusing the UK Government of “hardening borders at the expense of vulnerable people, of breaking promises to working communities, and of dressing cruelty in the language of control when he said the UK has lost its moral compass”.

The clips go on to claim that “within hours” Mr Starmer had “signed an order declaring Mamdani persona non grata, banned from Britain”.

The video claims the clip of the incident “raced across screens” and that “headlines screamed” about it. But there are no credible reports of any such disagreement between the two politicians, video of such a moment or any evidence Mr Mamdani has been banned from Britain.

We have previously seen and debunked similar fake stories about politicians shared online.

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