In my view it gets iffy in some situations. If they set up that crackhouse in a neighborhood with no crack, where no one knows where to get crack and there are

In my view it gets iffy in some situations. If they set up that crackhouse in a neighborhood with no crack, where no one knows where to get crack and there are no users... Then the person walking in wouldn't have been doing so if they didn't set up the trap in the first place. Giving it as an option.. allows a crime to be committed that otherwise wouldn't.