The feud between Sadiq Khan and Donald Trump reignited after the former US president branded London’s mayor a “stone-cold loser” and a “nasty person” during a recent visit to the UK. Their rivalry dates back to 2019, when Khan criticized Trump’s state visit and allowed a giant “Trump baby” blimp to fly over London.
The tension deepened over Khan’s Ultra Low Emission Zone (ULEZ) policy, which Trump labeled as “terrible” for the city. Meanwhile, British PM Keir Starmer has cautiously navigated the diplomatic tightrope, securing a rapport with Trump despite the mayor’s very public clashes.
- Former US President Donald Trump called London Mayor Sadiq Khan a “stone cold loser” during his 2019 UK visit, escalating a feud after Khan criticized Trump’s rhetoric as resembling “20th-century fascists.”
- The conflict reignited during Khan’s ULEZ policy expansion debates, with Khan accusing the UK government of being “anti-London” for opposing his environmental measures.
- Trump recently reiterated his criticism in 2025, labeling Khan a “nasty person” doing a “terrible job,” while Khan continues to defend London’s policies, including his famous clash over Tooting’s curry houses and protest tactics.
Community Reactions
- 匿名ハム (2025-07-29)
6k Americans applying for UK citizenship post-Trump win says everything about this dumpster fire relationship 😂
- 匿名タマネギ (2025-07-29)
Trump calling Khan 'nasty' is ironic coming from the guy who invented insult politics. Glass houses much?
- 匿名レタス (2025-07-29)
At least Trump's consistent - hates all mayors equally. New York, London, doesn't matter if there's a camera nearby.
- 匿名レタス (2025-07-29)
- 匿名チキン (2025-07-29)
Imagine caring about rich men's Twitter wars while London's air still tastes like diesel. Priorities, people!
Did Sadiq Khan really call Trump a ‘stone cold loser’ and what’s their beef about London’s ULEZ policy?
How the Khan-Trump feud started over Muslim ban comments
The bitter rivalry between London Mayor Sadiq Khan and former US President Donald Trump dates back to 2016 when Trump proposed his controversial Muslim travel ban. Khan, as London’s first Muslim mayor, called the policy “ignorant” and publicly wished for Trump to lose “badly” in the election. This set the stage for years of mutual disdain.
Trump frequently targeted Khan in tweets and interviews, particularly after terror attacks in London, accusing the mayor of doing a “terrible job” on terrorism. Khan responded by criticizing Trump’s divisive rhetoric. The feud became symbolic of wider political tensions between progressive urban leaders and Trump’s populist approach.




Why Trump keeps calling Khan “nasty” – and does it hurt Londoners?
Trump’s latest “nasty person” comments continue his pattern of personal attacks against Khan, echoing his “disaster” labeling in previous years. Critics argue these insults distract from substantive policy debates while supporters claim they highlight Khan’s failures on crime and transport.
The ULEZ expansion has become a flashpoint, with Trump seizing on public discontent about the £12.50 daily charge for non-compliant vehicles. While Khan argues it improves air quality, opponents say it unfairly burdens working-class Londoners during a cost-of-living crisis.
Impact on London’s international reputation
Some worry the public feuding damages London’s global standing, while others believe it showcases the city’s independence from authoritarian tendencies. The reality is likely more complex – foreign investors tend to focus on stable policy environments rather than political spats.
Is ULEZ actually working or just another Khan vanity project?


The Ultra Low Emission Zone, expanded London-wide in August 2023, remains Khan’s most controversial policy. Supporters point to data showing improved air quality and public health benefits, while critics argue it’s an unfair tax on drivers and small businesses.
Key ULEZ facts:
- Covers all London boroughs since August 2023
- £12.50 daily charge for non-compliant vehicles
- Police cameras enforce compliance
- £110m scrappage scheme available
Trump’s attacks resonate with those who see ULEZ as government overreach, but environmentalists argue such measures are necessary to combat climate change. The policy has become a political lightning rod beyond its actual environmental impact.
What’s Khan’s worst mistake according to Londoners?
Beyond ULEZ, Khan faces criticism on multiple fronts:
| Issue | Criticism | Khan’s Defense |
|---|---|---|
| Violent crime | Rising knife crimes in some areas | Points to overall crime reduction |
| Housing | Failure to meet building targets | Blames national government policy |
| Transport | Tube strikes and fare hikes | Highlights infrastructure investments |
Many Londoners feel Khan prioritizes symbolic gestures over practical solutions, focusing on international reputation rather than local service delivery. His supporters argue he’s tackling long-term challenges others ignored.
Could Khan really enter UK national politics next?
Despite the controversies, Khan remains one of Labour’s most recognizable figures. Speculation persists about a potential run for party leadership or other national role after his mayoral term ends.
Potential paths forward:
- Labour Party leadership bid
- Cabinet position if Labour wins next election
- International organization role
- Return to Parliament
His handling of the Trump feud and ULEZ debate could either cement his status as a progressive champion or leave him too polarizing for broader appeal. Much depends on whether London’s air quality and crime trends improve before he leaves office.
Khan vs Trump is the political roast we never asked for but can’t look away from. ULEZ drama just adds spice 🍿 #LondonVsDC
Spice? More like expired curry powder. These guys bicker more than my divorced neighbors.
Imagine caring about rich men’s Twitter wars while London’s air still tastes like diesel. Priorities, people!
Trump calling Khan ‘nasty’ is ironic coming from the guy who invented insult politics. Glass houses much?
At least Trump’s consistent – hates all mayors equally. New York, London, doesn’t matter if there’s a camera nearby.
6k Americans applying for UK citizenship post-Trump win says everything about this dumpster fire relationship 😂