So i live in a warehouse in the industrial district of Los Angeles and currently have about 10 plants on my roof. Me plus a few roommates all have our medical cards. but theres always helicopters flying by cause of how close we are to downtown. i know that even if they did come everything would be cool cause were all medical, but its still a pain in the ass. any tips? only thing i can think of is like spray painted PROP 215 CERTIFIED hella big or something. i dont know.....sorry for the rant.