While vacationing in California, you have a serious accident for which you are held responsible, leaving the other driver seriously injured. The other driver decides to sue, which results in a judgment against you for the damages to the other driver's vehicle, medical expenses and loss of revenue. The settlement is expensive, but your Additional Third Party Liability helps to cover it.
To begin with, you (and all drivers you wish to include in the policy) must have a valid driver's license and be a resident of Canada. Next, insurance companies will look at your prior driving record to determine eligibility and rates. However, rates will vary depending on whether you are looking for a new insurance policy altogether or if you wish to renew an existing one. Other eligibility restrictions may arise from past convictions. This too, will vary depending on when your last conviction occurred and the nature of the conviction.