McLaren Formula 1 team principal Andrea Stella believes the intra-team title battle between Lando Norris and Oscar Piastri won't escalate as the pair head into the final four race weekends separated by a single point.
Norris heads into the Brazilian Grand Prix weekend as the new championship leader after demoting team-mate Piastri in Mexico, with defending champion Max Verstappen 36 points behind the Briton.
