Two races after Formula 1 race control drew criticism for a close call between two marshals and Liam Lawson at the Mexico Grand Prix, the timing of a marshal intervention during a race again became a contentious topic in Las Vegas.<br>After a multi-car clash at the start of the Vegas night race left debris strewn into the Turn 1 run-off area, marshals were deployed from the marshal post on the ...<a class='more' href='https://www.autosport.com/f1/news/why-fia-was-comfortable-with-criticised-las-vegas-f1-marshal-intervention/10779259/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>