myhandleistrain said "I think the police should also be able to request the person's cell phone during these stops. If there is a recent text or call indicating the driver was using the mobile while driving, they should get charged. "
How can you say "recent text or calls" should get charged? how can you prove that wasn't made with hands free, or that you pulled over to make a call a mile or 2 before the check stop.
You are basically saying that if I stopped in the parking lot at gas station just before the base gate to call for directions (which I have done before), then pull up to the check stop at gate I should be charged for using my phone recently?