Along with efforts to change the law/ordinance, you should also explore the support of a pilot program, so proper research can be done. Here's an article I came across yesterday: http://abcnews.go.com/Business/back...pularity/story?id=14787483&fb_ref=abc-fb-recs It seems there is a lot of unsubstantiated "fear" and ignorance on this topic, so the better educated your local politicians can become, the stronger chance you/we have in gaining support.