As we have seen, this is usually not the right question to ask. However, that won’t prevent inquiring minds from asking – over and over. An answer to the question that isn’t going to be universally correct, therefore, is that insurance that follows the car usually has the vehicle listed in the policy. If anyone who has your permission drives the car, that person is probably covered by virtue of the fact that the car is covered. However, as we’ve seen, this kind of insurance does not cover everyone. There are qualifications for the drivers covered. Other types of coverage such as collision or comprehensive insurance will usually follow the car. These coverages will usually not “follow the driver” to any vehicle which the “covered” driver operates.
An entity which provides insurance is known as an insurer, insurance company, insurance carrier or underwriter. A person or entity who buys insurance is known as an insured or as a policyholder. The insurance transaction involves the insured assuming a guaranteed and known relatively small loss in the form of payment to the insurer in exchange for the insurer's promise to compensate the insured in the event of a covered loss. The loss may or may not be financial, but it must be reducible to financial terms, and usually involves something in which the insured has an insurable interest established by ownership, possession, or pre-existing relationship.

Insurable interest – the insured typically must directly suffer from the loss. Insurable interest must exist whether property insurance or insurance on a person is involved. The concept requires that the insured have a "stake" in the loss or damage to the life or property insured. What that "stake" is will be determined by the kind of insurance involved and the nature of the property ownership or relationship between the persons. The requirement of an insurable interest is what distinguishes insurance from gambling.
Collision insurance is a coverage that helps pay to repair or replace your car if it's damaged in an accident with another vehicle or object, such as a fence or a tree. If you're leasing or financing your car, collision coverage is typically required by the lender. If your car is paid off, collision is an optional coverage on your car insurance policy.
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