yes
Any Driver operating a motor vehicle on public roads is required to carry Financial Responsibility.
Yes,, You may be subject to arrest if you are operating an uninsured vehicle while involved in a traffic accident. This is often at the discretion of the responding officer.
His liability insurance on his car should transfer to the vehicle that he is driving.
insurance follows the vehicle, not the driver. If you loan your vehicle to someone, you assume the risk of them having an accident. Only if there is no insurance on the vehicle would the driver's insurance become effective for the loss of a vehicle not owned by him.
In all 50 states, you are required to provide proof of insurance, registration, and a current driver license for the vehicle you are operating.
Your personal auto insurance will be secondary to the insurance of the vehicle that you are driving (assuming you do not own it and it is not a business vehicle). If you get involved in a car accident while you are operating a vehicle that is -not- yours, then the insurance of that vehicle has to pay first, and if that insurance is not enough (or is not there) then your insurance will kick in. Notice that if you get pulled over by police they will ask you to show proof of insurance on the vehicle (not your insurance.) The law requires all vehicles to be insured, not individuals.
An officer can ask for identification when they have a reasonable suspicion that a person is involved in criminal activity or when the person is operating a motor vehicle.
Insurance stays with the vehicle, barring any policly exclusions to the contrary, the insurance that covers the vehicle covers that vehicles actions. If you allow someone to drive your vehicle and they have an accident that is their fault your insurance will be the one that takes care of the damages.
NO, liability covers damage you do to someone else's property. Comprehensive insurance covers damage to your vehicle by someone else. If you have no comprehensive, then you will need to look to their insurance for recovery of damages.
yes, in Minnesota you can
Wether it has insurance or not is a moot point. The vehicle is generally part of the estate and is inherited by someone.
Your personal auto would not cover a commercial vehicle. They have to have a separate policy.