I had just parked at a friend’s house and an officer pulled up with his lights on and asked what I was doing. I told him I just got to my friends. He said he got a call about a suspicious vehicle but I literally just put my car in park. He then asked if I had been drinking or doing any drugs because my car smelled like marijuana. I am 18 and my passenger is 17. I told him no. I was scared because I have never gotten into any trouble before and did tell him that I had smoked that morning. He asked me to do a roadside test and I did and I passed with no issues. He then asked if I had anything in the car. My friend had a pipe but it was empty and we had nothing else and he did not search the car. She gave it to him willingly. He then wrote us a ticket for Consumption of marijuana by an underage person. She received a letter stating that she did not have to go to court and do a diversion program. I’m guessing because she is 17. I am 18. But why since we had no marijuana and I passed the roadside test and he did not do any further testing would we get a ticket for consumption if he did not see us consume anything? He also did not search the car and wouldn’t have found anything anyway except for the empty pipe she had. I had smoked earlier that day at my home on private property around 9am and received the ticket at 22:11. If he didn’t see us consume and the pipe was completely empty and had no signs of being impaired, how can we get such a ticket? I am getting the police report to see if there was really a call for a suspicious vehicle and if it matched my car or plates. He kept going back to look at my plates several times. I just don’t understand how we can get a ticket for consumption if he did not see us consuming and found no illegal substances other than the pipe, which he could have given a ticket for that but did not. then he told us to drive home safe. Is this a legit ticket if showed no signs of impairment and just because he smelled marijuana, which could have been from the pipe but there was nothing in it, not even any residue as it was new. We were around another friend that had smoked and the smell could have been from her??