Last lap...no holds barred

Jason W and I had a discussion after a race he hosted today. And I made a bonehead move that didn't change the outcome of the race but raised some eyebrows. So I wanted to take a vote and put in your $.02 if need be. I'm not saying turn right (or left) into the leader to win but off of 4 hitting the apron or anything.

Im def cool with anything goes (within reason) exiting turn 4 on the last lap. Of course, no cutting anybody off or intentionally wrecking, however, if you get a run and run out of track, sure.. hit the apron, but expect to be blocked.. all im sayin lol

Actually, now the Nascar rule is you can go below the yellow between 4 and the start/finish line on the last lap to make a pass.

last lap after T4 sounds fair, but no passing below yellow any other time.