The Italian Formula One Grand Prix at Monza was stopped on lap 4 after Ferrari driver Charles Leclerc crashed heavily at the Parabolica corner, causing a red flag and a race suspension of at least 15 minutes for barrier repairs [1, 2, 3].

Leclerc, who started third, was battling teammate Lewis Hamilton, who started fourth, when the incident occurred [1, 2, 3, 4, 5]. On the first corner, Hamilton attempted an inside pass on Leclerc, which forced Hamilton wide onto gravel and dropped him from fourth down to between 10th and 11th place [1, 2, 3, 4, 5]. Hamilton complained on the radio that, "Charles pushed me off" [1, 2, 5].

Under pressure from either McLaren's Oscar Piastri or Red Bull's Max Verstappen (sources vary), Leclerc lost control at Parabolica and crashed into the barrier on lap 2 or 3 [1, 2, 3, 4]. He appeared uninjured but shocked, walking away and later sitting trackside with his head between his knees [1, 2, 3]. Leclerc suffered slight vision problems but passed trackside medical checks and said he would undergo further examinations before the next race in Madrid [4, 5].

Leclerc admitted the early battle with Hamilton "went too far" saying, "Here it’s true though that we went too far, I think, with Lewis in Turn One" [4]. He expressed frustration with the narrative that they are rivals, emphasizing the incident’s tension [4, 5]. Hamilton said he believed he had the right to racing space at Turn 2 and disagreed the clash "went too far," but added they would discuss the matter privately later [4].

Ferrari team principal Fred Vasseur declined to comment publicly, saying, "I prefer to discuss with them [the drivers] first than with you [the media] first" [4].

Hamilton had been aiming for a record sixth Monza win to boost his championship chances but said after the race, "That one hurts. That one definitely hurts," acknowledging the team’s lack of straight-line speed and the impact of the incident [5].

Leclerc stated, "I think I’ll have quite a few additional checks that we still have to do on my side probably tonight and tomorrow to make sure that I’ll be fully fine for Madrid," the site of the next grand prix planned for next weekend [5]. The Italian GP was scheduled for 53 laps before the red flag halted proceedings on lap 4 [1, 2].