Laver Cup protester sets arm on fire on court ahead of Roger Federer's farewell

The dramatic incident occurred in the competition's afternoon session at the O2 Arena in London

The protester got onto the court and set his own arm on fire Credit: ANDY RAIN/EPA-EFE/Shutterstock

A climate change protester was arrested after he set himself on fire ahead of Roger Federer’s farewell appearance at the Laver Cup.

The bizarre incident occurred during Friday’s afternoon session of the exhibition event at London’s O2 Arena, when the protester, a 20-year-old man named Kai who is part of the ‘End UK Private Jets’ climate activist group, stormed the court during the changeover at the start of the second set between Stefanos Tsitsipas and Diego Schwartzman.

Federer and other leading tennis stars including Novak Djokovic were seen to arrive in London earlier in the week using private jets, with the Laver Cup Twitter account sharing pictures of the two multiple Grand Slam champions stepping off private planes earlier in the week. Federer also has a long-standing sponsorship deal with Netjets, the ‘world’s leading private jet company’, according to their website.

The man sat crossed leg next to the net and poured lighter fluid onto his right arm and set it on fire, grimacing as his skin burned.

Security appeared and began to remove the man from the court Credit: AFP
Lighter fluid appeared to be stored in a drinks bottle Credit: AP
The protester was wearing a shirt that read "End UK private jets" Credit: Shutterstock

On commentary for Eurosport, American former world No 1 Jim Courier sounded startled saying: "Oh my." Onlookers, including Team Europe captain Bjorn Borg, were left stunned and TV cameras captured Tsitsipas looking at the incident and walking back to his bench.

Security quickly ran onto the court and put out the flames, before dragging the protester away. He was handed over to police, who arrested him on suspicion of aggravated trespass. He was taken to hospital as a precaution; his injuries are not believed to be life-threatening or life-changing. Telegraph Sport understands he will remain in custody overnight.

Stewards remove a protester Credit: PA

Kai is part of the ‘End UK Private Jets’ climate change protest group, which claims that “carbon emissions in 2022 are genocide”.

Telegraph Sport understands the protester will remain in custody overnight Credit: PA

The group’s Twitter account was only created in July of this year and has just 25 followers, with one previous post featuring Kai delivering a recorded message. The post is accompanied with the caption: “Carbon emissions in 2022 are genocide. We’re accelerating towards the cliff of runaway collapse – every second takes us closer to human extinction. And the elites are still flying in private jets.”

Tsitsipas – who had just clinched the first set for Team Europe – was able to continue his match with Schwartzman once the court clean-up operation was complete where he went on to seal a 6-2, 6-1 victory.

Speaking after his win, Tsitsipas said: “It came out of nowhere. I [have] never had an incident like this happen on court so I hope he's all right. I wanted to proceed with that match without having any minor changes to the court and I wanted to make sure it's playable, especially that area. There was a big mark over there and I wanted it to be cleaned up in order for me to proceed the way I did before."

The incident came just hours before 20-time Grand Slam tennis champion Federer is due to appear on court for his farewell appearance in a doubles match alongside great rival Rafael Nadal as the pair face the American duo of Francis Tiafoe and Jack Sock.