Kuwait Court of Cassation principle number 1347

The creditor, through his fault, causing the loss of any of the securities in which the surety may be subrogated to him and upon which he relied in guaranteeing the debtor. The surety may invoke his discharge to the extent of the guarantees lost, whether he is jointly and severally liable or not. Condition thereof: the creditor's commission of a fault resulting in impairment of the securities. The surety must prove that he suffered damage from the creditor's act and the amount of such damage. An example.