F1: Chequered Flag

Lewis Hamilton has returned from the Christmas break with some shocking news for his Mercedes team. His bombshell makes headlines around the world - with some calling it the biggest story in Formula 1 this century. Even if that’s a little far-fetched, there is no doubt that his decision has sent shockwaves through the F1 community.

At Mercedes, team principal Toto Wolff is used to having to react quickly - almost as quickly as his drivers on track. The Austrian has to face a barrage of media questions about the driver who has won six World titles with his team - and who has also become a friend. Holly Samos has exclusive interviews with the key protagonists.

While Mercedes take just a moment to reflect on Hamilton’s news, Williams are making their final preparations for the 2024 season. Logan Sargeant is back at Grove for his seat fitting along with his race engineer Gaetan Jego. Making sure the driver is comfortable in the cockpit is crucial, especially when racing on bumpy tracks at high speed.

The Mercedes factory at Brackley is also now getting back to the tick-list of preparations. The car needs a new paint job and the team has to be kitted out. With the 2024 season coming ever closer, the anticipation is building. And none more so than for the drivers, who get to drive these magnificent machines in the heat of competition.

F1:Back at Base was created and produced by Holly Samos and Sarah Holt and is an IMG Production for the BBC.

Harry and the team look back at a dramatic race from Interlagos. Max Verstappen tells us of his surprise at going from P17 to race win. Did McLaren once again make a strategy blunder? We hear from Norris after he finished sixth. And the two Alpine drivers are on the pod after they took the two remaining podium places.

In this series, we have been given unprecedented access to two of the biggest teams in Formula 1 - Mercedes and Williams. It’s a few days after the final race of the 2023 season, and the teams are returning home to their UK factories after an epic year. It’s time to enjoy the year’s hard-fought success with the workforce of hundreds back at base. And we are there with them - our F1 experts Holly Samos and Sarah Holt added to the guest list.

After a dramatic season finale in Abu Dhabi, the sport’s seven-time World Champion, Lewis Hamilton, and team principal, Toto Wolff, are leading the celebrations at the Mercedes team’s twin facilities at Brackley and Brixworth. But there is a familiar face missing.

At Williams’ home in Oxfordshire, the historic team’s star drivers, Alex Albon and Logan Sargeant, have also come home. But for Sargeant, who made his F1 debut for Williams in 2023, the American’s future remains uncertain. Will he keep his place as one of just 20 drivers on the F1 grid? That’s a decision for James Vowles, who has had to make a few big calls in his first season as team principal - and his first since leaving Mercedes.

The homecoming - as happy as it is - is only a brief pause. Formula 1 is a shark. It’s always moving forward. Mercedes and Williams are not standing still. Because the winter is when the real work begins. For the teams. For the drivers. For the men and women designing, manufacturing and building the cars that will race in the 2024 season.

It’s impossible to know what lies ahead but before he leaves to spend the holiday season in America, Lewis Hamilton has one more visit to make. He’s going to a top-secret part of the Mercedes’ factory.

F1: Back at Base is an IMG Production for the BBC Narrated by Joseph Fiennes Co-hosts & Executive Producers are Holly Samos and Sarah Holt The Producers are Alasdair Cresswell, Joe Aldridge and Jack Winstanley. The Senior Producer is Ollie Kneen The Executive Producer for IMG is Steve Tebb The Showrunner is Holly Samos The Story Editor and Scriptwriter is Sarah Holt The Commissioning Editor at the BBC is Stevie Middleton

Marc and Harry look back at qualifying from the Hungaroring. They discuss McLaren’s first front-row lock-out since 2012 and hear from both Lando Norris and Oscar Piastri. And Sergio Perez is also on the pod after he hit the barriers in Q1 and starts back in 16th.