Formula 1 teams are exploiting a regulatory loophole to run unconventional rear-wing designs during the Monaco Grand Prix weekend [1].
These technical adjustments allow teams to prioritize maximum downforce over standard functionality on one of the calendar's slowest circuits. Because the Monaco street circuit lacks long straights, teams can bypass traditional actuator requirements to gain an aerodynamic edge.
The loophole stems from the FIA's 2026 regulation package, which removed the mandatory two-stop rule and relaxed requirements for rear-wing actuators [2, 3]. These changes allow teams to add extra aerodynamic elements that were previously prohibited under stricter rules [2].
Red Bull, Mercedes, and McLaren are among the teams already utilizing these quirky additions [1]. While some reports suggest the rule changes could specifically benefit Ferrari and driver Lewis Hamilton, other teams have moved quickly to implement their own solutions [1, 4].
"The lack of straights and the tight layout mean power availability should not be an issue, so teams do not need their actuators to fulfill the function of opening and closing the rear wing, leading to some eye-catching solutions," Racer.com staff said [2].
There are 11 teams currently on the grid [5]. While most technical focus has centered on the rear-wing actuators, some reports indicate the rule changes also target specific engine tricks used by drivers such as George Russell [5].
The event takes place this weekend, June 5-6, in Monte Carlo [3].
“Teams are exploiting a loophole created by recent FIA rule changes”
The shift in FIA regulations reflects a move toward greater flexibility in race strategy and technical design. By removing the two-stop mandate and loosening actuator constraints, the governing body has inadvertently created a technical arms race for the Monaco street circuit, where marginal aerodynamic gains often outweigh raw engine power.
