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

Charles Leclerc believes that McLaren’s top speed was a crucial factor in his defeat in the Azerbaijan GP at the hands of Oscar Piastri.

F1 ’s governing body says it’s “reviewing data” from the Azerbaijan Grand Prix after doubts emerged over the legality of McLaren ’s rear-wing. Oscar Piastri executed one of the drives of the year to take victory in Baku, overtaking pole-sitter Charles Leclerc and retaining the lead to take the win.