Blue‑flag failure sparks chaos at Hungarian Grand Prix, Toto Wolff slams engineers FAST-MOVING

A technical failure in the blue‑flag signalling system at the Hungarian Grand Prix forced marshals to rely on manual flags, leaving drivers without clear on‑track warnings. The malfunction caused several lapped cars to ignore blue flags, leading to close calls and incidents.

Mercedes team principal Toto Wolff criticised rival engineers, calling them "Teletubbies", for not informing their drivers of approaching back‑markers. Drivers such as Andrea Kimi Antonelli were repeatedly held up while battling for positions, and a notable collision occurred between Carlos Sainz and Oscar Piastri, for which Sainz received a five‑second penalty. The incident highlighted shortcomings in the FIA's contingency measures and prompted calls for improved communication.

The race outcome was affected, with the lack of timely blue‑flag signals influencing overtaking opportunities and final standings. The episode underscores the importance of reliable flag‑signalling protocols for safety and fair competition in Formula 1.