the world has changed from years gone past. When my phone rings 1 out of every 4 phone calls is someone trying to sell me something, (trying to scam me). I have a sign out in front of my house that clearly states No SOLICITING.. yet it is ignored and strangers will walk up to my house and knock on my door trying to trying to sell me a magazine subscription, carpet cleaning or free home estimates. ( scams).. one unsavory individual got mad and tore my sign off the house when i told him cant you read the sign?.Get off my property.!  I called the police and here is what they said  "quote"  ( so what do you want us to do about it?. ) always pay attention, alot of predators out there.