Sergio Perez airs stern criticism after 'rental go-kart' chaos: 'Unacceptable'

Sergio Perez expressed strong criticism regarding the chaotic formation lap at the Bahrain Grand Prix, labelling the situation as 'totally unacceptable'. The issues arose from a software bug that caused multiple cars to lose power, leading to a delayed race start that was already postponed due to bad weather.

Despite the challenges, Perez made a strategic tyre change during the race, initially gaining positions before losing them again when the safety car bunched the field. His comments reflect a broader frustration among drivers about the new power units, which have been a recurring topic of concern this season.