Piastri highlights critical safety concern following Bearman's Japan crash

Oscar Piastri has pointed to a potentially dangerous lack of visual warning from cars harvesting energy as a key factor in Oliver Bearman's massive 50G crash at Suzuka, calling for swift safety reviews. The McLaren driver noted that Franco Colapinto's Alpine showed no blinking rear light to indicate it was in energy-harvesting mode, creating a huge and unexpected speed differential on the approach to Spoon corner.

Why it matters:

This incident highlights a fundamental and known safety flaw inherent in Formula 1's current hybrid power units. When a car harvests energy, it decelerates dramatically without the usual visual cue of braking, creating closing speeds that can catch a following driver completely by surprise. Piastri's warning underscores that this isn't an isolated incident but a systemic risk that drivers have feared since these complex engines were introduced.

The details:

• The crash occurred when Bearman, approaching at high speed, was caught out by a 30mph closing speed to Colapinto's car, which was harvesting energy on the straight before Spoon curve.
• Critical on-board footage showed no blinking rear light on the Alpine, which is the standard signal for energy harvesting. Piastri confirmed this, stating it was "a bit of a concern" that the light wasn't active.
• Piastri revealed he had a similar close call in practice with Nico Hülkenberg, who caught him "about three times as quickly as I expected" despite both being at full throttle, proving the unpredictability of the situation.
• The location exacerbated the danger, as it's not a typical overtaking zone where drivers anticipate such massive speed differences from behind.

What's next:

Piastri acknowledged that drivers are still learning to manage these scenarios but stressed that the sport must act quickly on safety grounds. His comments add significant driver voice to calls for the FIA and F1 to re-examine the regulations and systems around energy harvesting and driver warnings. Potential solutions could include mandating more conspicuous lighting signals or adjusting harvesting zones, but any change will require careful balancing with the sport's technical and sporting regulations.