Ive had this on my mind for years in reguards to drivers on the phone. As a truck driver like the rest of us we are amazed of what they do. Ive seen needles.pipes sex.when it comes to phones / most cars have a Bluetooth. My car does not have this so i bought an adapter from jcar .there is no excuse for it. We as truck drivers spen no less than 12 hours a day . We continuously drive the cars around us at the same time