You can never protect 100%. Unexpected will always happen and you can't plan for the unexpected.

How many of you have been lapping at DDT, TMP, Shannonville without a 5-pt. harness or roll bar?

People participate in sports that have risks and they accept those risks.

Why isn't everybody calling for Dodge to put roll bars in the pick-up trucks: http://www.youtube.com/watch?v=hGTrnV18Mbo