IMOLA, Italy (Reuters) -Formula One champions McLaren dominated practice and demoralised Ferrari fans in Emilia-Romagna Grand Prix practice on Friday with Oscar Piastri leading Lando Norris one-two in both sessions.

Australian Piastri, winner of four of the last five races, lapped the Imola circuit with a best time of one minute 16.545 seconds in the opening session and then lowered that to 1:15.293 in the later one.