O n Thursday we discussed McLaren’s rear wing, and how that component had become the talk of the Formula 1 world. Despite some consternation from rival teams, the sport’s gove

The FIA has asked McLaren to modify its rear wing after complaints from rival Formula 1 teams regarding 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