p>It depends on your policy. Some insurers will want you to list all regular drivers of your car for them to be covered by your policy. For unlisted drivers, some insurers are happy to cover them, but you may need to pay an ‘unlisted driver’ excess, and there may be an additional age excess to pay if the driver is under a certain age, such as 25 years old. Other insurers may not cover unlisted drivers at all. You should check the Product Disclosure Statement (PDS) of the policy you want to buy for full details.</p