When one of my friends got pulled over with weed!

I wasn't with my friend at the time because I don't do that kinda stuff because I don't smoke weed of course. My friend got pulled over one night because he had a headlight out and of course he was smoking weed at the time. I don't know the entire story but i'll do my best to tell it straight. Well the cop pulled him over and he could smell the weed mixed in with the cigarette smoke and he didn't say anything at first about that. The cop asked him for his liscence and registration and my friend opened up the glove compartment to get it out. When he opened the glove box a pipe fell out and my friend hoped that the cop didn't see it fall out of there. He gave the cop his liscence and registration and then the cop looked at the documents and said, "By the way could I see that pipe you have too?" And my friend got extremely nervous because they caught him now with an illegal substance. The cop looked at the pipe and smelled inside of it and could definitely tell there was marijuana residue in it. The cop then told him and the three people he was with to get out of the car and he searched the car. The cop found another pipe and two bongs along with two CO2 guns. My friend was in deep shit and he knew it. The cop gave him a ticket and arrested him and took him to jail where he had to wait for a couple hours for his mom to come and bail him out. He now goes to a place for druggies and for people who want to quit certain types of drugs. The court ordered him to go there.