Board Thread:Game Discussion/@comment-33870577-20180808011859/@comment-29898480-20180808214353

Darrell Holcomb wrote:  If you watch NASCAR (the cream of the crop racing series) at the big drafting tracks, they spend more time looking in the rear view than they do out the windshield. Sure it makes people angry. But without a doubt is legal and absolutely part of the strategy to win. I think you see more of that blocking amongst the pros than you do amongst the amateurs. Something about your livelihood depending on winning seems to bring it out in people.

The "rule", if you can call it that, is that the lead driver can make one defensive move. Interpretation of moves and enforcement of that rule are basically hopeless.