With all the things our poor government has to worry about: smashed pumpkins, candy wrappers everywhere, punks robbing little ones of their NERDS, toilet paper in trees, it is good to see the clarification re Silly String. Yes, for that one night a year, Silly String is in deed as illegal as heroin. 

Los Angeles, California (Is it illegal everyday, or just for that time period...a better, more expensive sign is in order, to clarify the issue)