Overview
- A sudden left‑front suspension collapse on Valtteri Bottas's Cadillac sent him spinning into the Turn 1 TecPro barrier and prompted a red flag that stopped the Mexican Grand Prix on Sunday.
- Medical crews attended on track, Bottas climbed out of the car, walked to the circuit medical centre for precautionary checks and was later released and excused from post‑race media duties.
- Marshals began barrier repairs that required the race to halt while race control initially published a restart order and then revised it, moving Lewis Hamilton ahead of Andrea Kimi Antonelli based on the lap before the stoppage.
- Cadillac confirmed the team will fully investigate the mechanical failure that caused the crash and said the driver was OK; team radio from Bottas captured an immediate angry response after the impact.
- The incident highlights a safety issue for Cadillac after a season of reliability problems and could influence team decisions and technical checks before the next race as officials and engineers analyse the failure's cause.