If the insured makes a fraudulent claim under a contract of insurance—
the insurer is not liable to pay the claim,
the insurer may recover from the insured any sums paid by the insurer to the insured in respect of the claim, and
in addition, the insurer may by notice to the insured treat the contract as having been terminated with effect from the time of the fraudulent act.
If the insurer does treat the contract as having been terminated—
it may refuse all liability to the insured under the contract in respect of a relevant event occurring after the time of the fraudulent act, and
it need not return any of the premiums paid under the contract.
Treating a contract as having been terminated under this section does not affect the rights and obligations of the parties to the contract with respect to a relevant event occurring before the time of the fraudulent act.
In subsections (2)(a) and (3), "relevant event" refers to whatever gives rise to the insurer's liability under the contract (and includes, for example, the occurrence of a loss, the making of a claim, or the notification of a potential claim, depending on how the contract is written).