6 pt bar on street car

Safety should ALWAYS be #1 priority,when i first built my car I had a 6-point installed along with the frame connectors..my car is mostly track now but I do take it for a blast around town every now and then,my 13 year old fits in the back seat no problem,I had mine custom built the way I wanted it..If you think your going to run quicker then 11.50 PUT it in tracks that I run at will kick you out if you go quicker without one and I applaud them for that..safety first!!
I completely agree with the safety priority, this is a large basis for my concern. A street accident without helmets on worries me with a bar. I realize in this world it's all about trade offs, I'm trying to determine which danger might be more concerning. Hitting bars with head at 30 mph, or a track accident at even 12 second range wih out bar.