The judge in the case decided that the male driver was not guilty.
I agree with the judge. I think that the purchase of the item for the girls to use in smoking was an act in furthering of use of the marijuana. In actuality, it was an act in the furtherance of the ending of the possession of marijuana by encouraging its destruction. So the guy was in the right; he was trying to assist the young ladies in destroying and therefore ending their possession of an illegal substance.
Yep, he was just a saint at heart - Pure as the windblown snow - Innocent as a newborn babe - An all around gentleman trying to extract those poor unenlightened ladies from their plight - A swell guy.