F1 TEAMS EXPLOIT REAR WING LOOPHOLE FOR MONACO

F1 teams are exploiting a technical loophole for the Monaco Grand Prix, fitting intricate rear wing devices where active aero actuators usually sit. With DRS straight mode inactive for the principality's unique low-speed layout, the actuator housing becomes superfluous. Teams are now using this legality box, which extends vertically above the main wing, to bolt on additional mini-winglets.

This allows for "dirty downforce" without the usual drag penalty, crucial for Monaco's tight corners and short straights. These winglets generate upwash, enhancing the diffuser's suction and overall downforce. Mercedes leads the pack with a radical multi-element "vine" of aerofoils. Red Bull also modified its housing for two enclosed winglets. The American Haas team, running as Cadillac, is among those adopting this approach, removing the actuator entirely to fit an extended tab on its mainplane, similar to Ferrari's design. This clever aero play underscores the relentless pursuit of tenths and could be vital for track position on a circuit where qualifying is everything.