Police records confirm that Kingsport’s venerated Greenbelt is not infested with muggers and rapists. But no outdoor area can be crime free, and if you use the Greenbelt — and you should — follow the advice of the Kingsport Police Department and take the same measures to protect yourself as you would in any open park area.And please show courtesy and respect to your fellow Greenbelters.There will always be letters to the editor about Greenbelt decorum because there will always be walkers and cyclists sharing the same narrow path.