Two-time Daytona 500 winner Michael Waltrip, said the new policy could be a problem.
"That's going to be really arbitrary to police because even the most sublime bump drafts at a time when a guy's getting ready to make a move in another direction can result in sending a guy out of control,'' Waltrip said. "It seems to me it would have to result in a crash before (NASCAR) could react.
"If you bump draft going straight really hard, that's OK. You have to know the other guy is going to continue in a straight line. Even if you barely bump draft him, it would cause a crash if he's starting to make a move.''
