Overview
- Carlos Sainz hit Oscar Piastri at Turn 3 of the Hungarian Grand Prix after Piastri attempted to lap him, provoking an angry on‑radio reaction from Piastri and intense scrutiny of Sainz’s actions.
- Track light panels and marshals showed blue flags signaling Piastri to be let through, but Sainz drove past those signals without yielding and made contact while Piastri was contesting the lead.
- Sainz says he never received an automated steering‑wheel overtake alert and that radio messages referenced another car; team radio transcripts show engineer Gaetan Jego did not clearly tell Sainz the flags applied to him before the collision.
- Former drivers and pundits including Christian Danner and Ralf Schumacher denounced Sainz’s explanation as unacceptable and called the five‑second penalty too mild for costing a contender significant time.
- The incident cost Piastri track time that allowed Lando Norris to emerge ahead from the pits and McLaren later retired Piastri on lap 56 with a gearbox failure, leaving open what the final result might have been without the collision.