What happens if I get pulled over and an officer thinks I’ve been smoking pot? If an officer believes you’re driving under the influence of anything, they will conduct a field sobriety test and may consult with a drug recognition expert. If officers establish probable cause, they will bring you to a precinct and ask your permission to draw your blood for testing. If officers have reason to believe you’re under the influence of something, they can get a warrant for a blood draw from a judge. If you’re in a serious accident, then a blood draw will be mandatory. What happens if I get pulled over and I’m sober, but an officer or his K9 buddy smells the ounce of Super Skunk I’ve got in my trunk? Under state law, officers have to develop probable cause to search a closed or locked container. Each case stands on its own, but the smell of pot alone will not be reason to search a vehicle. If officers have information that you’re trafficking, producing or delivering marijuana in violation of state law, they can get a warrant to search your vehicle.