Agreeing as a country on what is illegal / immoral is a complex issue, but it is orthogonal to the consequentialist vs retributionist debate. The discussion there is only about what happens after someone is proven to have done something society deems wrong.
If anything, a consequentialist would be _more_ likely to lock you up for drug use because the net effect of forced rehab could be positive. Whereas a retributionist would want to punish you proportionally to how you have harmed others (which, in the case of smoking a joint, is no harm at all).
If anything, a consequentialist would be _more_ likely to lock you up for drug use because the net effect of forced rehab could be positive. Whereas a retributionist would want to punish you proportionally to how you have harmed others (which, in the case of smoking a joint, is no harm at all).