Sport Lewis Hamilton suffered a front wing failure on the first day of testing in Jerez that caused him to plow into the tyre barrier

Hamilton escapes unhurt after his W05sup hits the tyre barrier in a replication of his first day accident last year

McLaren drivers (left to right) Kevin Magnussen, Jenson Button and Stoffel Vandoorne at the launch of the new MP4-29 car at their base in Woking

Return of Ron Dennis gives Jenson Button a timely boost at McLaren

British driver considered options but is looking forward to revitalised McLaren

Button, left, with Jenson in Brazil after his son had won the 2009 F1 world title

John Button: Father of Jenson, the former Formula 1 world champion, who became a much-loved figure in motor racing

He was famous for his Rocket karting engines, which helped youngsters like Lewis Hamilton

Ross Brawn could return to Formula One should the team principal role become available at McLaren

F1: Ross Brawn linked with McLaren move after Ron Dennis return puts Martin Whitmarsh future in serious doubt

Dennis returned to his role as group chief executive officer and it is understood that Whitmarsh will not be team principal come the season-opening race in Australia

John Button celebrates with his son Jenson after he claimed the 2009 Formula 1 drivers' world championship

F1: Jenson Button sends Twitter tribute to 'Papa Smurf' after the death of his father John

The 70-year-old suffered a suspected heart attack on Sunday and the McLaren star has posted an emotional tribute to his late father, in which he thanked everyone for their support

Jenson Button will be partnered by rookie Kevin Magnussen at McLaren next season

F1: McLaren rookie Kevin Magnussen must grasp his chance as team principal Martin Whitmarsh admits they are taking a 'risk' with 'special driver'

Magnussen steps up to McLaren after winning the Formula Renault 3.5 series last season in which he impressed many with his mature approach

Sergio Perez will join Force India for 2014 after leaving McLaren

F1: Sergio Perez joins Force India for 2014 after leaving McLaren meaning there is no room for Paul Di Resta

Perez will partner Nico Hulkenberg for next season in an all-new driver line-up

Ross Brawn with Kimi Raikkonen, Lewis Hamilton and Red Bull driver Sebastian Vettel

F1: In-demand Ross Brawn will take time to decide his future after leaving Mercedes

Ross Brawn will wait until the summer before deciding whether to return to Formula One.

Jenson Button will be partnered by rookie Kevin Magnussen at McLaren next season

F1: Jenson Button admits his surprise after McLaren team-mate Sergio Perez is replaced by rookie Kevin Magnussen

Button has stressed the importance of having an experienced team-mate with the upcoming rule changes but concedes he will adapt to a sport that is always changing

Jenson Button will be partnered by rookie Kevin Magnussen at McLaren next season

F1: McLaren confirm Kevin Magnussen will replace Sergio Perez for 2014

Perez announced on Twitter that he was leaving the team after just a year since joining from Sauber and he'll be replaced by the untried Magnussen

Fernando Alonso has admitted defeat in the race for the 2013 Formula One drivers' championship

F1: Ferrari driver Fernando Alonso concedes world championship to Red Bull's Sebastian Vettel

Vettel won his fifth race in a row in the Japanese Grand Prix to all but confirm his fourth consecutive drivers' title

Sebastian Vettel finished second practice with the fastest lap time at Suzuka

F1: Sebastian Vettel returns to the top of the table in Japan after Lewis Hamilton briefly threatened the 2013 world champion in waiting

The Mercedes duo of Hamilton and Nico Rosberg topped the timesheets in first practice before Vettel and Mark Webber followed suit in second practice with a Red Bull one-two

Sergio Perez of Mexico and McLaren locks his brakes while driving during the Korean Formula One Grand Prix

F1: Pirelli defend tyres amid more criticism from drivers including Fernando Alonso and Mark Webber

Manufacturer insist they are simply providing what was asked of them

Sebastian Vettel drives along the pit lane during practice in Yeongam

Fighting to survive: Could this be the last Korean GP?

Ecclestone might cut financially troubled race while logistics may end New Jersey’s 2014 hopes

Sebastian Vettel on his way to victory at the Singapore Grand Prix

F1: Red Bull principal Christian Horner says it is 'not fair' for fans to boo Sebastian Vettel

The German won in Singapore to extend his lead in the standings

Fernando Alonso in action during qualifying for the Singapore Grand Prix

Time is running out to catch Sebastian Vettel

Closest rivals Alonso and Hamilton struggle in qualifying for today's Singapore Grand Prix

Latest stories from i100
Career Services

Day In a Page

Independent Travel
Pompeii, Capri & the Bay of Naples
Seven Cities of Italy
Burgundy, the River Rhone & Provence
Prague, Budapest and Vienna
Lake Garda
Minoan Crete and Santorini
Prices correct as of 17 April 2015
General Election 2015: Chuka Umunna on the benefits of immigration, humility – and his leader Ed Miliband

Chuka Umunna: A virus of racism runs through Ukip

The shadow business secretary on the benefits of immigration, humility – and his leader Ed Miliband
Yemen crisis: This exotic war will soon become Europe's problem

Yemen's exotic war will soon affect Europe

Terrorism and boatloads of desperate migrants will be the outcome of the Saudi air campaign, says Patrick Cockburn
Marginal Streets project aims to document voters in the run-up to the General Election

Marginal Streets project documents voters

Independent photographers Joseph Fox and Orlando Gili are uploading two portraits of constituents to their website for each day of the campaign
Game of Thrones: Visit the real-life kingdom of Westeros to see where violent history ends and telly tourism begins

The real-life kingdom of Westeros

Is there something a little uncomfortable about Game of Thrones shooting in Northern Ireland?
How to survive a social-media mauling, by the tough women of Twitter

How to survive a Twitter mauling

Mary Beard, Caroline Criado-Perez, Louise Mensch, Bunny La Roche and Courtney Barrasford reveal how to trounce the trolls
Gallipoli centenary: At dawn, the young remember the young who perished in one of the First World War's bloodiest battles

At dawn, the young remember the young

A century ago, soldiers of the Empire – many no more than boys – spilt on to Gallipoli’s beaches. On this 100th Anzac Day, there are personal, poetic tributes to their sacrifice
Dissent is slowly building against the billions spent on presidential campaigns – even among politicians themselves

Follow the money as never before

Dissent is slowly building against the billions spent on presidential campaigns – even among politicians themselves, reports Rupert Cornwell
Samuel West interview: The actor and director on austerity, unionisation, and not mentioning his famous parents

Samuel West interview

The actor and director on austerity, unionisation, and not mentioning his famous parents
General Election 2015: Imagine if the leading political parties were fashion labels

Imagine if the leading political parties were fashion labels

Fashion editor, Alexander Fury, on what the leaders' appearances tell us about them
Phumzile Mlambo-Ngcuka: Home can be the unsafest place for women

Phumzile Mlambo-Ngcuka: Home can be the unsafest place for women

The architect of the HeForShe movement and head of UN Women on the world's failure to combat domestic violence
Public relations as 'art'? Surely not

Confessions of a former PR man

The 'art' of public relations is being celebrated by the V&A museum, triggering some happy memories for DJ Taylor
Bill Granger recipes: Our chef succumbs to his sugar cravings with super-luxurious sweet treats

Bill Granger's luxurious sweet treats

Our chef loves to stop for 30 minutes to catch up on the day's gossip, while nibbling on something sweet
London Marathon 2015: Paula Radcliffe and the mother of all goodbyes

The mother of all goodbyes

Paula Radcliffe's farewell to the London Marathon will be a family affair
Everton vs Manchester United: Steven Naismith demands 'better' if Toffees are to upset the odds against United

Steven Naismith: 'We know we must do better'

The Everton forward explains the reasons behind club's decline this season
Arsenal vs Chelsea: Praise to Arsene Wenger for having the courage of his convictions

Michael Calvin's Last Word

Praise to Wenger for having the courage of his convictions