Former FIA Formula 1 race director Niels Wittich has branded the marshals on track during the Las Vegas Grand Prix as "absolutely unacceptable".<br>Wittich served as the F1 race director from 2022, alongside Eduardo Freitas initially, before assuming a full-time position in 2023. The German remained in the role for 2024 before he was replaced by Rui Marques for the 2024 Las Vegas Grand ...<a class='more' href='https://www.motorsport.com/f1/news/former-fia-f1-race-director-condemns-las-vegas-gp-marshals-on-live-track/10779126/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>