a. A person commits a disorderly persons offense if, with purpose to withhold temporarily from the owner, he takes, operates, or exercises control over any means of conveyance, other than a motor vehicle, without consent of the owner or other person authorized to give consent. "Means of conveyance" includes but is not limited to motor vehicles, bicycles, motorized bicycles, boats, horses, vessels, surfboards, rafts, skimobiles, airplanes, trains, trams and trailers. It is an affirmative defense to prosecution under subsections a., b. and c. of this section that the actor reasonably believed that the owner or any other person authorized to give consent would have consented to the operation had he known of it.
b. A person commits a crime of the fourth degree if, with purpose to withhold temporarily from the owner, he takes, operates or exercises control over a motor vehicle without the consent of the owner or other person authorized to give consent.
c. A person commits a crime of the third degree if, with purpose to withhold temporarily from the owner, he takes, operates or exercises control over a motor vehicle without the consent of the owner or other person authorized to give consent and operates the motor vehicle in a manner that creates a risk of injury to any person or a risk of damage to property.
d. A person commits a crime of the fourth degree if he enters and rides in a motor vehicle knowing that the motor vehicle has been taken or is being operated without the consent of the owner or other person authorized to consent.
