The FIA instructed McLaren to revise its rear-wing design following concerns raised by rival teams about potential performance advantages.

Upon careful investigation, the FIA confirmed that while McLaren’s rear wing currently complies with existing regulations and passes the static load tests, it demands adjustment

AMuS journalist Tobi Gruner wrote on social media: “Breaking: After a successfull Red Bull complaint with the FIA, McLaren has to modify its low downforce rear wing. Bending of the flap edges on the straights will not be allowed, even if the wing passes the static deflection tests.”