661—6.3 (17A,321) Vehicles which need not be impounded immediately.
	 6.3(1) If a vehicle is unattended, an officer shall tag it. A record is kept by the officer at the district to which the officer is assigned. After the period of time prescribed in Iowa Code section 321.89, the unattended vehicle shall be declared an abandoned vehicle.
	 6.3(2) If the vehicle is thought to be abandoned, the officer shall attempt to determine the owner through department of transportation records, and request that the communications division advise the owner that the vehicle must be moved within a reasonable time or it will be impounded. If the owner cannot be contacted, or if the owner does not remove the vehicle, the vehicle may be impounded.