I'll take "conditioned" to mean "trained". And the problem is, knowing which other drivers are properly conditioned/trained and which ones aren't. AFAIK, no ham is certified as being conditioned/trained. With progressively greater auto traffic, the odds of an accident (even when NOT using radio device) is progressively greater. And, since there's no requirement that hams use a radio while in motion, it make sense to NOT include hams in this bad legislation. Someone who is a ham in WA ought to contact his legislator to advise them they made a mistakie. I live in WA. That would be the radio frequency, which is immaterial.