Cape Girardeau, Missouri’s prohibition on “yelling, shouting, hooting, whistling or singing” was struck down by a federal judge. By Brian J. Connolly on March 21, 2016 Email this postTweet this postLike this postShare this post on LinkedIn Cape Girardeau, Missouri’s prohibition on “yelling, shouting, hooting, whistling or singing” was struck down by a federal judge.