How do you get your newly purchased used car from the dealer to your insurance agent without any car insurance?

What happens when you purchase a used car from a dealer is that you get information from the dealer on the car you are buying, such as make, model, year, VIN number, then you call your insurance company. This can be done at your home or you can do it right in the dealer's office. If you are trading in an old car, you can transfer the insurance from your old car to your new car. Then, the insurance company will fax an insurance binder to the car dealer, because they will need that to transfer your car plates. You keep that faxed insurance binder as proof of insurance until you get your real policy in the mail from your insurance company.