The FIA has made changes to the Las Vegas Grand Prix circuit following the red-flagged FP2 session that stemmed from a suspected issue with a manhole cover. Ahead of Friday's FP3 session, the cover was reinspected and 14 others were also checked and welded. <br>FP2 on Thursday night came to a stop with around 20 minutes remaining after a marshal spotted a potential issue with a manhole cover at ...<a class='more' href='https://www.motorsport.com/f1/news/fia-releases-update-as-las-vegas-gp-circuit-undergoes-manhole-cover-repairs/10778681/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>