'We've got big problems' - Hamilton says Ferrari need 'serious talks'

Lewis Hamilton says Ferrari "have to have some serious talks behind closed doors" after fighting between their two drivers cost them victory in the Mexico City Grand Prix.

Leclerc cut a chicane on the first lap to take the lead from Hamilton, who then lost second place to Max Verstappen as a consequence of his team-mate's attack.

Verstappen went on to win the race with Hamilton second as Kimi Antonelli finished third to become the youngest world champion in Formula 1 history.

"Ultimately, that lost us the win today," said Hamilton. "We have to have some serious talks behind closed doors."