Ah no, I don't believe so.I think the law prohibits plugs unless "specifically designed to reduce harmful (injurious) noise levels". Nothing about Rx. I would think the squishy orange ones, used by machinery operators for years, would qualify.
Vehicle Code 27400 CVC – Headsets or Earphones While Driving
Vehicle Code 27400 CVC prohibits motorists and bicyclists from wearing headsets and/or earplugs (while operating a vehicle or bike) to the extent that they cover, rest on, or are inserted into both ears. The full language of the code section reads: 27400. A person operating a motor vehicle or...
www.shouselaw.com
though but supress anything very loud. I don't see how a passive device could be proven to meet the letter of the law.
"A person wearing personal hearing protectors in the form of earplugs or molds that are specifically designed to attenuate injurious noise levels. The plugs or molds shall be designed in a manner so as to not inhibit the wearer’s ability to hear a siren or horn from an emergency vehicle or a horn from another motor vehicle."
Friends, you couldn't get me to live in the Peoples Socialist State Of California for any amount of money.
God Bless Florida.