McLaren has been asked by the FIA to modify its rear wing design in the wake of the controversy over its 'mini-DRS', Autosport has learned. With rival teams questioning the legality of the McLaren rear wing after the Azerbaijan Grand Prix,

Formula 1’s governing body says McLaren’s rear wing complies with the rules after rivals Red Bull raised questions about its legality.

Controversy over McLaren's flexible rear wing has dominated the F1 conversation in recent days. Here's how it works, why its legality is in doubt, and the chances of it being banned