Las Vegas Grand Prix practice halted twice due to loose maintenance cover LAS VEGAS — A street maintenance cover has again disrupted on-track action at the Las Vegas Grand Prix, where Thursday night practice was stopped twice so the track could be inspected The inaugural race in 2023 was upended just nine minutes into the first practice session when a loose cover damaged the underbody of Carlos Sainz Jr 's car
Norris on top in twice red-flagged Las Vegas GP practice McLaren's Formula One championship leader Lando Norris topped the Las Vegas Grand Prix timesheets on Thursday after the second practice was twice red-flagged due to a suspected loose drain cover