I have not been following really closely but, have been reading bits of this thread. One thing that has stuck out in my mind is that about a year ago I read in my paper that a man in my area had been in an accident. They found a bottle of valium in his glove compartment. It was prescribed to him legally. but they used this as evidence against him as the cause of the accident. I don't even believe there was evidence of it being in his system. Has always worried me.