Which Saskatchewan Act establishes the coverage provided by plate insurance?

The correct answer is the Automobile Accident Insurance Act, as this legislation specifically outlines the framework and provisions related to automobile insurance coverage in Saskatchewan. This Act establishes the requirements for insurance policies, the types of coverage available, and the responsibilities of both insurers and policyholders. It is directly focused on the insurance aspects of motor vehicles, including mandatory insurance requirements for all vehicles registered in the province.

The other acts mentioned do not directly deal with the coverage provided by plate insurance. The Insurance Act generally governs broader insurance practices without being specific to automobile insurance. The Traffic Safety Act primarily focuses on road safety regulations, traffic rules, and the responsibilities of road users rather than insurance coverage. The Automobile Dealer's Act pertains to the regulation of automobile sales and dealerships, which is unrelated to the specifics of insurance coverage for vehicles.