Heikki Kovalainen, Renault, Indianapolis, 2007 Link to this image full-size: https://www.racefans.net/2018/04/17/no-evidence-pit-stop-lollipops-would-improve-safety/racefansdotnet-20180417-115324-1/ Heikki Kovalainen, Renault, Indianapolis, 2007 Advert | Become a RaceFans supporter and go ad-free Heikki Kovalainen, Renault, Indianapolis, 2007 Next Image