A sign marking private property in Queensbury, N.Y. Signs like these in some states can be replaced with purple spray paint on trees to tell people not to trespass. (Photo: Jay Petrequin) Posted ...

Thousands of new "Wrong Way" and "Do Not Enter" signs installed on Long Island 02:11. CARLE PLACE, N.Y. -- New York has rolled out thousands of new signs on Long Island to better warn drivers if ...