“Distracted driving is a serious concern, so we hope all mobile operators exercise care when operating from a moving vehicle,” he said."
Dang right it's a serious concern. The only way to exercise care while the vehicle is in motion is to have a designated driver. Not only do ops have their mind on QSOs, tuning, and making adjustments to the radio, they are also logging. We already have enough distracted drivers on the road with motorists yacking on cell phones and texting.
Edit: Just read the ARRL page and it states... self-propelled, land-based vehicle capable of movement before, after, or during the QSO... Before or after movement is the only safe way to operate a radio if the op is the lone occupant. To encourage anyone to operate a radio in motion as the driver is asinine.