Collusion.

Iowa Code § 666.5, under OFFICIAL BONDS, FINES AND FORFEITURES.

Iowa Code § 666.5

A judgment for a penalty or forfeiture, rendered by collusion, does not prevent another action for the same subject matter. [C51, §2150; R60, §3731; C73, §3372; C97, §4340; C24, 27, 31, 35, 39, § 12556; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §666.5 ]