Ferrari have exploited a loophole in Formula 1 regulations by debuting a rotating rear wing on Lewis Hamilton’s car during pre-season testing in Bahrain.

The Italian team caught the attention of technical analysts during the second stint of running at the Sakhir circuit.

Eagle-eyed observers noticed the rear wing element on the seven-time world champion’s car flipping upside down while the vehicle was in straight-line mode.

Innovation reduces drag

This radical modification creates a larger slot gap for airflow, significantly reducing drag on the straights.

The mechanism relies on the specific wording of the rules regarding active aerodynamics.

F1 technical analyst Sam Collins noted: “Ferrari have discovered something quite clever in the regulations, it doesn’t specify the wing has to be mounted the right way up when the active aero is deployed.”

Collins explained that the Maranello-based outfit are effectively permitted to run the wing upside down when active systems are engaged.

Aerodynamic vanes spark intrigue

This is not the only area where the Prancing Horse have pushed the boundaries of the technical regulations for the upcoming season.

Engineers have also utilized a loophole allowing aerodynamic vanes to be placed within the rear tail area, provided they remain within 6cm of the axle.

By attaching the winglet to the diffuser on the upper tail, the team utilizes hot exhaust gases to generate additional downforce.

“The four top teams have gone for slightly different solutions with Ferrari pushing the development the furthest with particularly impressive detail,” said F1 TV analyst Ruth Buscombe.

Mercedes set early pace

Despite Ferrari’s technical ingenuity, Mercedes appear to be the team to beat ahead of the season opener in Melbourne on 8 March.

George Russell and Kimi Antonelli topped the timesheets in the first three-day test.

However, Hamilton and team-mate Charles Leclerc remained in close contention, finishing third and fourth respectively.

Lewis Hamilton has offered a glimpse of his potential title credentials for the 2026 season after producing an eye-catching display during pre-season testing in Bahrain.

Hamilton shines in practice start

The seven-time world champion assumed driving duties for Ferrari for the entirety of the second day of testing at the Sakhir circuit.

While lap times in testing are notoriously difficult to read, Hamilton turned heads during a practice standing start at the conclusion of the session.

Lining up on the fifth row of the grid, the 41-year-old launched his car past a field of rivals including Max Verstappen and Liam Lawson.

He accelerated away from the Racing Bulls driver immediately before overtaking Verstappen and Alpine’s Esteban Ocon.

Hamilton managed to reach the first corner ahead of Mercedes youngster Kimi Antonelli, despite starting significantly further back.

While fuel loads and engine modes remain unknown, the aggressive launch has suggested the Scuderia may have solved the launch issues that plagued previous campaigns.

Putting 2025 struggles behind him

The encouraging performance marks a significant shift in mood following a difficult debut campaign in red for Hamilton in 2025.

The former Mercedes driver finished sixth in the drivers’ standings last year, trailing eventual champion Lando Norris by nearly 300 points.

He failed to secure a Grand Prix victory throughout the season, with his only successes coming in sprint formats in China and Miami.

However, early analysis from the paddock suggests Ferrari may have found significant performance gains over the winter break.

Sky Sports analysts have indicated that the Italian team could be leading the performance pecking order heading into the season opener.

‘Rebuilding mind and body’

Hamilton admitted he feels a renewed sense of optimism regarding the car’s handling compared to recent years.

Speaking to Sky Sports, he revealed he had spent the off-season focusing on his mental and physical preparation.

“I don’t remember the last five years, but maybe, yeah,” Hamilton said when asked if this was his most confident pre-season in recent memory.

“I always try to enter into a season with confidence, but of course, you’re faced with all sorts of different challenges along the way.”

“I’ve obviously gone through quite a bit, and for me, all of last year is behind me.”

“I spent a lot of time rebuilding over this winter, refocusing, really getting my body and mind to a much better place.”

“I genuinely feel, personally, in the best place that I’ve been in a long time, with rearranging things within my team.”

Formula 1 boss Stefano Domenicali has called for patience following strong criticism from world champions regarding the sport’s radical new regulations for the upcoming season.

The four active title holders – Lewis Hamilton, Max Verstappen, Fernando Alonso, and Lando Norris – have all expressed concerns about the driving characteristics of the revamped machinery.

However, the sport’s chief executive insists that reaction to the overhaul should be measured during this early phase of development.

Speaking at a news conference on Thursday, the former Ferrari team principal emphasised that adjustments remain an option if specific issues persist.

“We need to avoid overreaction because it’s just the beginning of a new journey, so that’s why I say we need to stay calm,” said Domenicali.

Drivers equate new era to ‘Formula E on steroids’

The sport is undergoing its most significant regulatory shift in history, featuring changes to chassis, tyres, and power units alongside the debut of carbon-neutral sustainable fuels.

Drivers have specifically targeted the new engine formula, which demands constant and substantial energy management to achieve optimum lap times.

Red Bull’s Max Verstappen likened the experience to “Formula E on steroids,” suggesting the increased hybrid reliance has fundamentally altered the driving style.

Veteran driver Fernando Alonso claimed he could drive “like a chef” through high-speed corners due to the necessity of lifting off the throttle to harvest electrical energy.

Lewis Hamilton described the technical regulations as “ridiculously complex,” while Lando Norris admitted the current iteration is “certainly not the purest form of racing.”

“It’s a new concept where it has to be, of course, improved if needed,” Domenicali acknowledged.

Attracting new manufacturers remains priority

Despite the backlash from the cockpit, Domenicali highlighted that the engine regulations successfully enticed Audi and Cadillac to enter the championship while convincing Honda to remain.

The 58-year-old Italian believes the driving adjustments will soon be viewed as standard practice within the paddock.

He argues that the technical intricacies debated by drivers are internal matters that rarely concern the global fanbase of 900 million viewers.

“I am pretty confident this will evolve in a situation that, at the end of the year, no-one will remember what we are talking about today,” he added.

His primary focus remains on preserving the spectacle of overtaking and the visible challenge presented to the competitors.

Domenicali concluded that if the racing product suffers, the governing body is prepared to “intervene and restart immediately.”

The FIA has proposed a significant mid-season change to Formula 1’s engine regulations to close technical loopholes, with a pivotal vote scheduled before the season-opening Australian Grand Prix.

The 2026 campaign represents the biggest technical overhaul in the sport’s history, featuring new power units that rely on 50% electrical energy.

However, the build-up to the new era has been dominated by a dispute over compression ratio limits.

Closing the loophole

Rival teams have suggested that certain manufacturers may have found a method to exceed the theoretical limits imposed by the fresh regulations.

While the ratio cap was lowered from 18.0 to 16.0, compliance measurements are currently only taken when the power unit is at ambient temperature.

It is understood that Mercedes is suspected by competitors of exploiting this condition to gain a performance advantage.

Discussions regarding the issue took place on Wednesday during pre-season testing in Bahrain, although the German manufacturer was reportedly not invited to specific talks.

To combat the potential exploit, the governing body has developed a new methodology to ensure fairness.

“Over recent weeks and months, the FIA and the Power Unit Manufacturers have collaboratively developed a methodology to quantify how the compression ratio changes from ambient to operating conditions.”

“Following validation of this approach, a proposal has been submitted whereby, from 1 August 2026, compliance with the compression ratio limit must be demonstrated not only at ambient conditions, but also at a representative operating temperature of 130°C.”

The path to approval

A formal vote has now been submitted to the five registered power unit manufacturers: Mercedes, Red Bull-Ford, Ferrari, Honda, and Audi.

For the new testing procedures to be implemented by the summer break in August, a super-majority is required.

This necessitates six votes from the seven eligible parties, which includes the five manufacturers plus Formula 1 and the FIA.

An outcome is expected within the next 10 days, ensuring resolution before the cars take to the track in Melbourne on 6 March.

Lewis Hamilton says he feels “more connected” to his new Ferrari ahead of the 2026 Formula 1 season following a difficult debut campaign with the Scuderia.

The seven-time world champion is preparing for his second year in red after a challenging transition from Mercedes.

Hamilton failed to secure a single podium finish during a torrid maiden season with the Italian giants.

However, encouraging performances during pre-season testing in Bahrain have revitalised the Briton’s outlook.

Hamilton revitalised after winter reset

Speaking before the afternoon session at the Sakhir circuit, the 41-year-old expressed renewed optimism regarding his physical and mental state.

“I spent a lot of time rebuilding over this winter, refocusing, really getting my body and mind to a much better place,” Hamilton said.

“I genuinely feel, personally, in the best place that I’ve been in a long time.”

Development input crucial for new chassis

Formula 1 enters a new era in 2026 with significant changes to power unit and chassis regulations offering teams a clean slate.

Unlike his inherited 2025 challenger, the Stevenage-born driver has been integral to the development of the current machine.

“This is a car that I’ve been able to be a part of developing on the simulator, and so a bit of my DNA is within,” he explained.

“I’m more connected to this one, for sure.”

Unwavering belief in Ferrari project

Ferrari are looking to bounce back immediately after slipping to fourth in the Constructors’ Championship last term.

Despite the initial struggles, the sport’s most successful driver insists his commitment to the Maranello outfit remains absolute.

“My belief in the team is still absolutely the same,” Hamilton added.

“I have 100 per cent faith in this team and what they’re capable of, and that’s why I joined.”

Formula 1 stakeholders are holding two critical meetings in Bahrain on Wednesday to resolve disputes over engine regulations and race start procedures ahead of the new season.

High-stakes discussions in Bahrain

The final pre-season test is underway at the Bahrain International Circuit, but the most significant action is taking place away from the track.

Discussions held on Wednesday could have major implications for the 2026 campaign, which begins in Australia in just over two weeks.

The Power Unit Advisory Committee (PUAC) is convening to address a contentious row regarding the sport’s new power units.

This group includes the FIA, commercial rights holders and the five competing engine manufacturers.

Engine loophole dispute

A disagreement has erupted over the enforcement of rules regarding the compression ratio limit of the radical new 2026 engines.

Reports suggest that Mercedes and Red Bull may have identified a loophole in the technical regulations.

This potential advantage has caused friction with rival manufacturers Ferrari, Honda and Audi.

The compression limit was reduced from 18.0 to 16.0 under the overhauled ruleset.

However, the controversy stems from measurements only being taken when the power unit is not at full operating temperature.

Red Bull engine chief Ben Hodgkinson previously dismissed the speculation as minimal, yet the issue remains at the top of the agenda.

Fears over race starts

A second key meeting involving the F1 Commission will focus on urgent changes to race start procedures.

Senior representatives from the teams are set to discuss concerns regarding how cars launch from the grid.

Fears regarding the safety and aesthetics of the start procedure were heightened during the initial test in the Gulf state last week.

Stakeholders are pushing for immediate adjustments to ensure a smooth spectacle at the season opener in Melbourne on 8 March.

The 2026 season represents one of the biggest technical shifts in the sport’s history, featuring brand new chassis and power unit regulations.

Formula 1 teams face their final opportunity to fine-tune their 2026 cars as the last pre-season test begins at the Bahrain International Circuit on Wednesday.

The three-day event in Sakhir marks the conclusion of winter preparations before the season commences in earnest.

Constructors have just 24 hours of total running time remaining to validate their designs.

Every lap at the desert track will be vital for gathering data ahead of the opening Grand Prix at the same venue.

Crucial mileage in Sakhir

Engineers will be scrambling to verify upgrades developed since the initial shakedown earlier this month.

Reliability remains the primary concern for the paddock as pushing the new machinery to the limit carries significant risk.

Any major mechanical failures this week could severely compromise a team’s start to the 2026 campaign.

The ten outfits are expected to run split programmes, dividing cockpit time between their race drivers.

Focus shifts to performance

While early testing prioritises system checks, this final week usually reveals the true pace of the grid.

Fans can expect to see lower fuel loads and softer tyre compounds being utilised as the week progresses.

Qualifying simulations are likely to appear late on Friday as drivers seek the limit of the car’s performance.

Live coverage of the action from Bahrain will be available across BBC Sport platforms.

Red Bull chief designer Craig Skinner is to leave the Formula 1 team ahead of the new season, ending a 20-year association with the Milton Keynes outfit.

Skinner, who joined the constructors as a CFD engineer in 2006, has been a pivotal figure in the team’s technical department.

His departure comes as a significant disruption as Max Verstappen prepares for the season opener in Australia in March.

A key departure

The University of Glasgow graduate rose through the ranks to become chief designer, playing a crucial role in the cars that delivered multiple championships.

Skinner’s exit was confirmed via a brief statement from the team.

“Craig has been an integral part of our team and its success, and we would like to thank him for his hard work and commitment.”

A Red Bull statement read

The message concluded that the “whole team wishes him all the best for the future”.

Restructuring continues

This latest exit adds to a period of significant personnel changes for the former world champions.

Laurent Mekies has recently taken charge of the organisation following the departure of long-serving team principal Christian Horner.

Motorsport advisor Helmut Marko also left the set-up at the conclusion of the 2025 campaign.

Verstappen seeking redemption

Verstappen is looking to bounce back after narrowly missing out on a fifth world title last season.

The Dutchman was beaten by just two points by McLaren’s Lando Norris in a thrilling 2025 championship battle.

While Verstappen secured eight race victories to Norris’ seven, the Briton’s consistency with 18 podiums proved decisive.

Red Bull finished third in the constructors’ standings, trailing both champions McLaren and runners-up Mercedes.

There are changes in the cockpit for 2026, with Isack Hadjar stepping up from the Racing Bulls to partner Verstappen.

Yuki Tsunoda has been moved to a reserve and testing role after finishing 17th in the drivers’ standings last year.