Lando Norris has kept McLaren's clean sheet intact atop the Imola leaderboard in Saturday's third practice session for F1's Emilia-Romagna Grand Prix.Norris headed McLaren team-mate Oscar Piastri with Red Bull's world champion Max Verstappen in third.Amid searing track temperatures in Imola few teams were in a rush to head out early.Lewis Hamilton briefly headed the early running ...Keep reading