Pubdate: 81697 Source: Orange County RegisterNews,page 4 Contact: Headline: Retroactive use ruled OK for marijuana law California's medical marijuana law can be used as a defense in cases that arose earlier and were not yet final when the initiative passed last November,a state appeals court ruled Friday. The 1st District Court of Appeal also said that although Proposition 215 expressly provides a defense only to charges of cultivating and possessing marijuana for medical use,it also can be used to counter chances of transporting marijuana. The amount and method of transport must be"reasonably related to the patient's current medical needs,"the court said. >From Register news services