Green Party Leader Flies to Climate Summit Days After Council Bans Flight Ads

Bristol City Council leader Tony Dyer traveled to New York for a climate change event five days after his local authority banned advertisements for high-carbon industries, including flights. Dyer attended the Urban20 Mayors Summit in Manhattan, where he joined representatives discussing Net Zero action.

Dyer, who also serves as the Net Zero lead for the UK's 'Core Cities' group, was pictured with New York City Mayor Zohran Mamdani and other local leaders during the summit. His trip occurred shortly after Bristol City Council voted on September 15 to prohibit ads for flights, non-electric cars, cruises, and fast fashion on council-owned billboards and street furniture. The ban was justified on the grounds that these products could harm people or the environment.

This policy makes Bristol the first council in Britain to implement such a ban. Conservative deputy chairman Matt Vickers criticized the Green Party, stating, "The Greens are perfectly happy to lecture working families about their carbon footprint while their own leaders rack up airmiles." He added that councils should focus on essential services like waste collection and road maintenance rather than regulating billboards.

In defense of his travel, Dyer stated that attending the event in person was crucial for representing Bristol and other UK cities, sharing learning, and attracting future investment. He acknowledged the legitimate questions surrounding travel emissions for those committed to climate action and emphasized transparency.

Dyer asserted that his New York trip was only his third international flight since becoming council leader in May 2024. He highlighted that the council has focused on reducing long-haul flights and seeking lower-carbon alternatives. Data from his first 18 months in office reportedly shows a 28 percent decrease in total flight emissions and a 64 percent reduction in emissions from politicians' travel.

The cost of Dyer's flights and accommodation in New York was covered by council funds, though the total amount has not yet been disclosed. Bristol's deputy leader, Heather Mack, previously welcomed the advertising ban, arguing that such marketing negatively impacts public health, well-being, the climate, and the local economy.

In a separate instance of a Green Party politician's travel choices, Green Party leader Zack Polanski declined an invitation to meet Mamdani because he refuses to fly. The party has also proposed taxing frequent flyers and banning domestic flights for routes that can be covered by train in under three hours. In 2022, Bristol's former mayor Marvin Rees faced criticism for flying to Vancouver, Canada, to attend a conference and deliver a TEDx talk, a trip he defended by stating virtual attendance was not feasible for the event.