does anyone know where the law is about these in a road driven vehicle?

Regardless of what the law says, consider your own safety first.

http://www.wildweasel.ca/j-body/HowTo/racingharness.asp

Read that for some more info.

ya I understand that completely as I have been in a roll over in a car which also worried me about the 4 point the main thing is safety vs looks and saftey always wins... I was going to get the harness bar but thinking about it more seriously after reading that. For show the things are great but considering using the factory belt for driving the 4 pts would be just a pain in the ass

Pics!!!

there