The issue of distracted driving often does not included company cars/fleet vehicles. These drivers, because they are on the clock often feel the need to multi-task and return calls, answer emails, respond to texts while they drive. They spend more time on the road than most people do in their personal cars. 
There is anti-distraction technology that blocks texts, redirects phone calls, and impede the use of apps. Some are FREE like AT&T's DriveMode. Some are for Fleet vehicles like FleetMode.
I would love to see Washington State lead by example and put anti-distraction technology in their hundreds of state vehicles used by inspectors, regulators and the agriculture department.