racefansdotnet-indycar-flag-panels Link to this image full-size: https://www.racefans.net/2022/05/10/racefans-round-up-10-05-5/racefansdotnet-indycar-flag-panels/IndyCar will now use electronic flag panels, as in F1Advert | Become a RaceFans supporter and go ad-free