I notice these signs every time I drive into the neighborhood. The same signs are at all three entrances to the neighborhood, but that doesn't seem to stop people from leaving their solicitation leaflets in my paper box. Some days we receive four or five of these leaflets. I've decided I'm not taking them out of my box anymore. Once the box is full, maybe they'll get the message that I don't want them and I won't call them for whatever service they may be offering.