Jenson Button and Damon Hill have paid tribute to Indy 500 winner Gil De Ferran, who has died aged 56.

The Brazilian reportedly suffered a heart attack in Florida.

Button wrote on Instagram: “Still in shock that we lost one of the good ones so young, one of the best behind the wheel and all round great guy Gil De Ferran. I will miss that wonderful smile, rest in peace my friend.”

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Fellow Formula One world champion Hill tweeted: “One of the nicest guys I ever met. He made me laugh. He got it.

“Jesus, Gil, you left too soon. My sincere condolences to his lovely family and all who knew him (there are many, many, many) and all at McLaren. He was a fighter and a winner. Big loss.”

De Ferran won the Indy 500 for Team Penske in 2003.

Team boss Roger Penske said in a statement: “We are terribly saddened to hear about today’s tragic passing of Gil De Ferran. Our thoughts and prayers go out to Angela, Anna, Luke and the entire De Ferran family.

“Gil defined class as a driver and as a gentleman. As an INDYCAR Champion and an Indianapolis 500 winner, Gil accomplished so much during his career, both on and off the track.

“Gil was beloved by so many. He was a great friend to the Team Penske and INDYCAR family, as well as the entire international motorsports community. Gil’s passing is a terrible loss and he will be deeply missed.”

Ex-Formula One world champion Jenson Button is getting back behind the wheel after entering next year’s World Endurance Championship.

The 43-year-old, who won the F1 title in 2009 with Brawn and competed in over 300 grands prix, has signed up with Hertz Team JOTA and will drive a Porsche 963 in the top hypercar class.

Button competed in the Le Mans 24-hour race earlier this year and appeared in the 2018-19 WEC for SMP Racing, but has now agreed to commit to a full eight-date season.

He told www.fiawec.com: “I’m excited to be racing with Hertz Team JOTA in the 2024 World Endurance Championship alongside my team-mates Oliver Rasmussen and Phil Hanson. Both already have a lot of experience in endurance racing and that is key.

“Endurance racing is about teamwork and there is no better team than Hertz Team JOTA to be taking on the big manufacturers in hypercars. I’m already looking forward to the first race in Qatar but also know there’s a lot of work to be done so that we arrive prepared.”

Frederic Lequien, chief executive of WEC, welcomed the addition of a high-profile competitor to his roster.

“It’s an honour to have Jenson Button – a hugely successful driver across many racing disciplines – competing full-time in the WEC next year,” he said.

“With nine manufacturers in the hypercar category next year including star names such as Jenson confirmed on the grid, everything is now in place for the WEC to have its most spectacular season yet.”

Formula One bosses were dealt a hugely embarrassing blow after first practice for the Las Vegas Grand Prix was cancelled.

The running under the lights of the Las Vegas strip was suspended when Carlos Sainz broke down in his Ferrari with just eight minutes on the clock.

And then 11 minutes later, at 8:49pm local time, it was announced the session would not be resumed – it emerged Sainz’s failure was caused by a loose manhole cover.

Television replays showed Sainz being jolted in his cockpit as the cover struck the underneath of his machine as he approached 200mph on the Las Vegas Boulevard.

Esteban Ocon also smashed into the debris – against the backdrop of Caesars Palace, Bellagio and Venetian hotels – causing significant damage to his Alpine.

Ferrari described the damage to Sainz’s car as “extensive”, while Alpine said Ocon will require a new chassis.

Ferrari team principal Frederic Masseur said: “He (Sainz) said I hit something on track, and he didn’t know what it was. It is just unacceptable for F1.”

An FIA spokesperson said: “Following an inspection, a concrete frame around a manhole cover has failed.

“We now need to check all of the other manhole covers which will take some time.

“We will be discussing with the local circuit engineering team about the length of time it will take to resolve and we will update with any resultant changes to the schedule.”

Second practice is due to begin at midnight local time (8:00 GMT). But there are significant doubts if there will be any running today at the 3.8-mile temporary street venue.

Speaking on Sky Sports, the highly-respected TV pundit and former driver Martin Brundle, said: “That’s it for today from my experience.

“Fixing that and checking everything else, letting it dry and making sure it won’t come out again is going to be a big job.

“Theoretically, they are going to re-open the Strip (for public use) after the F1 practice sessions. That is a very, very big issue if there are other areas like that around the track.”

The problems of loose manhole covers at street venues is not a new one in the sport.

Jenson Button struck a dislodged drain in practice in Monaco in 2016, while George Russell also ran over a drain cover in Azerbaijan four years ago.

Red Bull team principal Christian Horner said on Sky: “It’s a shame that we are not allowed on track.

“They are going to have to check all the manhole covers and weld them or do something because you can see the damage that it has done.

“It’s a great shame for the fans but safety comes first. We have got to get this right and hopefully it won’t take too long.”

The cancellation of opening practice comes 24 hours after triple world champion criticised the staging of the Las Vegas Grand Prix – the first here in four decades and maiden event on the strip – as “99 per cent show, and one per cent sport”.

Jenson Button won the Formula One world title on this day in 2009 after a fifth-place finish at the Brazilian Grand Prix.

A combination of brilliant driving and dramatic incidents saw the Brawn GP driver elevated into fifth spot at Interlagos, while rivals Sebastian Vettel and Rubens Barrichello finished fourth and eighth, respectively.

That left Button with a 15-point cushion over Vettel, with Barrichello two points further back with just one race remaining.

He became the 10th British driver to win the top prize in motor racing, inheriting the crown from compatriot Lewis Hamilton, the 2008 champion.

The 29-year-old Button may not have wrapped it up in the way he would have liked, having won six of the first seven races of the season, but his Brawn team also claimed the constructors’ title just over 10 months after they appeared to be on the scrapheap when Honda pulled out of the sport.

The tears and the champagne flowed at the end of 71 laps, with Button’s father John admitting he and his son “cried like babies” when they
embraced each other after the race.

“You don’t win the world championship and feel relief, you feel ecstatic,” Jenson Button said.

“All the memories, good and bad, go through your mind, not just from this year, but previous years in the sport, especially this year.

“I had such a great start to the season and then the last few races were pretty stressful for me because the pace was there, but we struggled a few times.

“This team has done staggeringly well and what we’ve achieved this season after the winter we’ve had is exceptional, and I don’t think there has been a season like it in Formula One.

“It’s great to be sat here as world champion and I personally think I thoroughly deserve it. I’ve been the best over 16 races and that’s what world titles are all about.”

Button completed the 2009 season with a third-place finish at the Abu Dhabi Grand Prix two weeks later, finishing 11 points clear of Vettel.

He moved to McLaren the following season and was runner-up to Vettel in the 2011 title race. He retired from F1 in 2017.

Jenson Button believes Lewis Hamilton will sign a new deal with Mercedes because he remains “hungry” to win his record eighth world championship.

Speaking before the start of the season, Button, the 2009 world champion, suggested Hamilton will only extend his contract – which expires at the end of the year – if Mercedes can provide him with a winning car.

Hamilton finished sixth last weekend in Azerbaijan and already trails championship leader Max Verstappen by 45 after just four rounds, with the Dutchman’s Red Bull team in a league of their own this year.

However, Button, 43, said: “I don’t think Lewis is going to walk away from the sport.

“As a racing driver, if you have been winning for so long and then you are suddenly not, you want to fight back to winning ways. You are not going to retire.

“If you are in a bad car for many years, you want to retire because it just gets you down, but Lewis is not in a bad car. He is just in a car that is not as good as what he has been used to, and I get that.

“But he knows the strength of the team, he knows how quick he still is, so he is going to work with this team to get back to fighting with Red Bull, and they will.

“It probably won’t be this year, but in 2024, we will see Lewis on the grid. He is still hungry to win another world championship.”

Verstappen remains the overwhelming favourite to win his third consecutive title despite Sergio Perez moving to within six points of his Red Bull team-mate after winning the sprint race and Grand Prix in Baku.

And Button said another victory at Sunday’s Miami Grand Prix will fuel Perez with confidence that he can beat Verstappen to the title.

“I’ve been really impressed with Sergio,” added Button.

“Max has to be the toughest team-mate because he just goes out there and gets it done.

“Consistency is where Sergio has been lacking, but if he can do it in Miami, which like Baku is a street race, too, he has a chance to fight for the championship.

“I didn’t think I would be saying that, I really didn’t, but it is good for the sport. Red Bull has an advantage at the moment and we need both of them to be fighting it out.”

Jenson Button will enter three NASCAR Cup Series races in 2023, debuting at Circuit of the Americas on March 26.

Button won the 2009 Formula One world championship with Brawn, later driving for Mercedes before leaving the series in 2017.

The Briton has since tried his hand at rival series but had not until now raced in NASCAR.

Button will drive Rick Ware Racing's No. 15 Ford Mustang in three races, following up his Austin, Texas bow with entries in the inaugural Chicago Street Race on July 2 and at the Indianapolis Motor Speedway Road Course on August 13.

"Obviously, racing a Cup car is very different than what I'm used to," Button said.

"It's a lot heavier, with a lot less power and, basically, no downforce. It's got a sequential gearbox where you need to blip the throttle, so there's lots of stuff to learn in a very short space of time.

"But I just get excited about that new challenge, and when I throw myself into something, I am 100 per cent in.

"I'm not just doing it for fun in some one-off. I want to be competitive, and I know that to be competitive, it's going to take a bit of time. That's why doing these three races works very well this season."

Max Verstappen and Sergio Perez's disagreement at the Sao Paulo Grand Prix has left former world champion Jenson Button "amazed" over potential discord in the Red Bull garage.

The pair were involved in late drama during Sunday's race, when the Dutchman defied team orders and refused to cede a place to his team-mate in the closing stages at Interlagos.

Vertsappen, who has wrapped up a second consecutive drivers' championship already, denied Perez the chance to move second in the standings ahead of Ferrari's Charles Leclerc with his move.

The incident prompted cryptic but heated comments from both men, and now Button - who won the 2009 title with Brawn - has mused on the reasons behind their spat.

"I'm more amazed by [Perez's] comment, I love it, 'Shows who he really is'," Button said on the Sky Sports programme Any Driven Monday.

"It's a tricky one because we just hear one side of it, we don't hear what his reasons are.

"It doesn't come across well, and when you hear his comments saying 'No I'm not letting him past, I've got my reasons', if we don't hear the reasons we think Max is being selfish, he's not thinking about the team or his team-mate.

"I did see something in the media, I don't know if it's factual, but I think he was very upset about the Monaco Grand Prix qualifying where [Perez] ended up in the wall.

"Maybe that's his reason for not wanting to give the place up, because it hurt his qualifying in Monaco and maybe he thought [Perez] found the wall easier than he should have."

A qualifying crash for Perez prevented a potential pole position for Verstappen in Monaco, where the Mexican ultimately went on to win.

It has been suggested the Dutchman's actions have been in response to that, though Perez has since respected team orders on multiple occasions to give his fellow Red Bull man a race advantage this season.

The finale to the 2021 Formula One world championship was fitting entertainment at the end of an extraordinary season.

On the final lap of the Abu Dhabi Grand Prix, Max Verstappen overtook Lewis Hamilton and crossed the line in first place to become world champion for the first time.

Hamilton had looked on course for a record eighth driver's title until the safety car came onto the track after Nicholas Latifi crashed with four laps remaining.

It led to a thrilling but controversial finish – but should it have been done differently?

What happened?

Latifi hit the barriers on lap 54 and the safety car was deployed while the track was cleared.

Given Hamilton had been approximately 12 seconds clear in the lead at the time, Red Bull opted to pit Verstappen for fresh tyres in case a late dash for the chequered flag became a possibility. Hamilton stayed out, his team having warned that bringing him in for a tyre change would have given up track position to his title rival.

Discussions were then held between the respective team principals and race director Michael Masi over how the race would be concluded.

Red Bull's Christian Horner asked why cars that had already been lapped were not being allowed to pass the safety car once it was safe, which would have cleared the track between Verstappen and Hamilton and allowed for a last-lap race for the line.

Race Control, having initially declared that lapped cars would not be released, then gave the order for the five drivers keeping Verstappen from the back of Hamilton to pass the safety car.

This meant that, once the safety car left the track, racing could resume for one final lap – giving Verstappen, on far fresher tyres, the opportunity he needed to pass Hamilton and win the race, thereby clinching the title by just eight points.

Shortly after the race, Mercedes lodged an appeal against the result, citing alleged breaches of Article 48.8 and Article 48.12 of the rulebook: the first relates to overtaking under the safety car, while the second concerns the process of releasing lapped cars.

Why was it controversial?

The Formula One regulations for 2021 state: "If the clerk of the course considers it safe to do so, and the message 'LAPPED CARS MAY NOW OVERTAKE' has been sent to all competitors via the official messaging system, any cars that have been lapped by the leader will be required to pass the cars on the lead lap and the safety car.

"This will only apply to cars that were lapped at the time they crossed the line at the end of the lap during which they crossed the first safety car line for the second time after the safety car was deployed. Having overtaken the cars on the lead lap and the safety car these cars should then proceed around the track at an appropriate speed, without overtaking, and make every effort to take up position at the back of the line of cars behind the safety car. 

"Whilst they are overtaking, and in order to ensure this may be carried out safely, the cars on the lead lap must always stay on the racing line unless deviating from it is unavoidable. Unless the clerk of the course considers the presence of the safety car is still necessary, once the last lapped car has passed the leader the safety car will return to the pits at the end of the following lap."

The rules do not specify whether the race director may allow only some of the lapped cars to pass, and not all. This is why Michael Masi's decision to release only the cars between Verstappen and Hamilton, allowing for a final lap of racing between the title contenders, has caused such a debate.

What has been said?

Horner told Sky Sports: "We felt hard done by with the stewards at the beginning of the race, but they did great to get the race going again.

"We were screaming at him [Michael Masi]: 'Let them race'. That's what we've been talking about all year and this championship came down to the last lap. A great strategy call to make that pit stop, to take that set of softs, and then it was down to Max to make it happen.

"It's unheard of to leave the cars unlapped. You could see they wanted to get the race going again, and they don't need to catch up the back of the paddock. They made absolutely the right call - difficult circumstances, and they called it right."

George Russell, who will join Mercedes for the 2022 season, said on Twitter: "THIS IS UNACCEPTABLE! Max is an absolutely fantastic driver who has had an incredible season and I have nothing but huge respect for him, but what just happened is absolutely unacceptable. I cannot believe what we've just seen."

Lando Norris, the McLaren driver who was one of those allowed to pass the safety car, said: "I'm not too sure what was said from the FIA. At first, we weren't allowed to overtake, as the backmarkers, so if that influenced decisions to Mercedes and to Lewis and that's the reason they didn't do their pit-stop...

"But then the FIA suddenly changed their minds and they were allowed to let us past. That's where I'm not so sure. For it to end like that, I'm not so sure."

Damon Hill, the world champion in 1996, said on Sky Sports: "This is like running a motor race in a way we've not been used to in the past. They've kept us guessing all the time as to which way a decision is going to go. One team who is not going to be complaining about what happened is Red Bull."

Nico Rosberg, who won the 2016 title, said: "First they said you're not allowed to unlap themselves, then they changed that message once they saw it was safe to do so.

"The thing is that in the document it says 'all cars will be required to unlap themselves' and yet they only let those five cars that were between Lewis and Verstappen unlap themselves. That's where Mercedes are asking if it's okay or not. But I guess in the end Michael Masi can decide what he wants, he's the race director."

Jenson Button, the 2009 champion, said: "It definitely went Max's way only letting those five cars past but earlier in the race it sort of went Lewis' way. Michael Masi wants to get them racing, he doesn't want to decide the world championship."

Jenson Button has returned to Williams in a senior advisory role after agreeing a multi-year deal.

Button was given his Formula One break by Williams 21 years ago when he was handed a drive for the 2000 season.

The 41-year-old Briton went on to be crowned F1 world champion during his time with Brawn in 2009 and retired in 2016 with 15 race victories to his name.

Button now returns to Williams, who were sold to American private investment firm Dorilton Capital last year as the Williams family ended their 43-year-old involvement in F1.

He will be tasked with passing on his experience at grands prix, while also attending team events in the United Kingdom.

Englishman Button said: "I am so delighted to once again be able to say that I've signed for Williams. Back when I was 19 it was a moment that changed my life and, despite the fact it was over 20 years ago, I already feel like I never really left.

"Sir Frank Williams showed faith in me which I will be eternally grateful for and I am incredibly excited to have the chance to come back and help the team as it strives once more for success."

Incoming Williams Racing chief executive Jost Capito said: "Bringing Jenson back on board is another positive step to help us move forward as a team both on and off track. Jenson has always been a friend of the team and so it is great to welcome him back into the Williams family.

"Back in 2000, Sir Frank saw the promising talent Jenson had as a driver and gave him his first opportunity in F1. He more than fulfilled that initial promise throughout a glittering career that culminated in world championship glory.

"More recently, he has shown his acumen in both the business and broadcasting worlds and remains a widely respected figure in the paddock."