WE NEED THIS: TSA screening before entering your own vehicle!

This would need to be paid for by extra tax and the vehicle registrant charged a processing fee.

This would need mobile units everywhere. Imagine the employment! And no one transporting bad stuff.

Also, always on wireless cameras in the passenger compartment and trunk. Tied into ignition computer to prevent disable.

All other countries would have to do the same. Vehicles moving without clearance subject to possible threat neutalization.

It's all good.