Oregon:ORS 811.585(1)(a)(A)(C)(D)
- 811.585 Failure to secure motor vehicle; affirmative defense; penalty.
- (1) A person commits the offense of failure to secure a motor vehicle if the person is driving or is in charge of a motor vehicle and:
- (a) The person permits the vehicle to stand unattended on a highway without first doing all of the following:
- (C) Locking the ignition.
- (D) Removing the key from the ignition.
(Source: http://www.leg.state.or.us/ors/811.html)