Which condition is necessary for the automobile exception to apply?

Which condition is necessary for the automobile exception to apply?

• A. A vehicle can be searched without a warrant if there is probable cause to believe evidence of a crime is present due to the vehicle's mobility.
• B. A warrant must be obtained for the entire vehicle
• C. The vehicle can be searched only with owner consent
• D. The vehicle must be stationary at the time of search

Answer: (B)

The key idea is the automobile exception itself: when there is probable cause to believe evidence of a crime is present in a vehicle, the mobility of the vehicle allows police to search without a warrant. The reasoning is practical—cars can drive away or conceal evidence quickly, so requiring a warrant could result in loss or destruction of evidence. Because of that mobility, a warrant is not needed to search the vehicle or its compartments for the evidence in question, and the search can flow from the probable cause to believe the evidence exists in the vehicle. So, the condition that makes the automobile exception apply is having probable cause to think evidence of a crime is in the vehicle, combined with the vehicle’s ability to move. This is in contrast to statements that require a warrant for the entire vehicle, demand owner consent, or require the vehicle to be stationary.

The key idea is the automobile exception itself: when there is probable cause to believe evidence of a crime is present in a vehicle, the mobility of the vehicle allows police to search without a warrant. The reasoning is practical—cars can drive away or conceal evidence quickly, so requiring a warrant could result in loss or destruction of evidence. Because of that mobility, a warrant is not needed to search the vehicle or its compartments for the evidence in question, and the search can flow from the probable cause to believe the evidence exists in the vehicle.

So, the condition that makes the automobile exception apply is having probable cause to think evidence of a crime is in the vehicle, combined with the vehicle’s ability to move. This is in contrast to statements that require a warrant for the entire vehicle, demand owner consent, or require the vehicle to be stationary.