During a practice session in Savannah years ago I got chop blocked by a couple of shifter karts, TOTALLY unnecessary, so close that I think another coat of paint on the nose of my kart and we'd have made contact. Told one of them afterwards that there's NO reason to do an ignorant move like that, for crying out loud it was PRACTICE. He told me tough, I was in his way. Sure enuff, only a lap or two into his race, coming on to the main straight, right in front of the pits he brought out a red flag. A Medivac chopper soon landed on the main straight to airlift him to the hospital. I wondered if anyone was in his way during THAT trip?