Possession of an ounce, sharing, using, and enjoying marijuana, not in public, with people all over 21, (and with special attention to the sensitivities of non-smokers) may be smoked A joint may be passed amongst adult friends and strangers, in private, in safety, and in compliance with the Colorado Constitution (against Federal law). I think that 6 plants could be started, and that up to three could be flowering, in addition to the ounce of usable marijuana.

Political subdivisions may enact ordinances which modify this in certain locals, but this is the most basic part; a constitutional right contradicting federal law, which confers basic cannabis rights to adults.