Uninsured Automobile Coverage

Study guide: Exam 6C

Uninsured Automobile Coverage protects an insured who is injured or whose vehicle is damaged by a driver who carries no insurance, or who cannot be identified (a hit-and-run). It is compulsory in Canadian auto policies, and it is the mechanism by which the cost of uninsured driving is absorbed by insured drivers rather than left with the victim.

Two triggers: an uninsured motorist (identified, but with no valid policy) and an unidentified motorist (hit-and-run). The unidentified case usually carries additional evidentiary requirements — corroborating evidence of the other vehicle's involvement — because otherwise a single-vehicle accident could be recharacterised as a hit-and-run.
Underinsured motorist coverage is the adjacent, usually optional, protection: the other driver is insured but for a limit below the claimant's damages, and the endorsement tops up to the insured's own limit.
The coverage responds on a fault basis — the insured must show the uninsured driver was legally liable — so it imports tort principles into a first-party coverage. The insurer stands in the shoes of the absent defendant and may contest liability and quantum accordingly.
Cost driver: the uninsured rate in the province. Provinces with high uninsured driving see materially higher costs in this coverage, and enforcement (plate-based insurance verification, penalties) is a public policy lever that directly affects the premium.
Where an uninsured driver is identified, the insurer generally has subrogation rights against them personally; recovery rates are low, which is why the coverage is priced as though recovery were nil.
Some provinces supplement this with a motor vehicle accident claims fund, a government fund of last resort for victims with no available coverage at all — a public analogue to a guaranty fund.

Which Coverage Responds? An insured with $\$1$ million third-party liability and an optional underinsured motorist endorsement of $\$1$ million suffers $\$700{,}000$ of damages. Determine the recovery in each case.

The at-fault driver has no insurance.

The at-fault driver carries the $\$200{,}000$ minimum limit.

The at-fault vehicle left the scene and cannot be identified; an independent witness saw the collision.

As in 3, but there is no witness and no physical evidence of another vehicle.

Answer

Uninsured coverage responds, up to its limit. The insurer pays and subrogates against the driver personally, with little realistic prospect of recovery.

The other insurer pays $\$200{,}000$ ; the underinsured endorsement tops up $\$500{,}000$ to the insured's own $\$1$ million limit — subject to the endorsement's own terms, which in most provinces reduce the available limit by amounts recovered elsewhere.

Unidentified-motorist coverage responds. The independent witness supplies the corroboration the coverage requires.

Likely nothing under this coverage. Without corroborating evidence the claim fails the unidentified-motorist requirement. The insured's own collision coverage, if purchased, responds to the vehicle damage regardless of fault — which is precisely why collision coverage retains value even for a careful driver.

Item 4 is the one candidates miss: the corroboration requirement is not a technicality, it is the anti-fraud design of the coverage, and it shifts the loss to a first-party coverage the insured may not have bought.