as over diligent as the state has been regarding the  new marijuana laws - this is something they need get a grip on ASAP.  butane and fire are no play things - too many people who think they know this process - or worse yet, they know a "short-cut" - don't.  property of others has been damaged ...so far no people, but it is inevitable if left unchecked.  and the worse thing is ...you have no idea if your neighbor has got some cooking going on, or not.  and we've seen you can't judge a book by it's cover... this is dangerous business and needs to reigned in.  somehow...