Campaign workers stay just behind voting distance marker which is required to be at least 100 ft. from entrance to polling place. Photography Stock Photo - Alamy
German Level Crossing Distance Marker for the Right Side of the Road with Warning Sign Stock Illustration - Illustration of three, triangle: 107774328
Distance Marker - Baseball Outfield (24" Numbers)
Luxor 1885 Pro-E Refillable White Board Marker - Blue - Box of 10 : Amazon.in: Office Products
File:Distance marker at top of Flagstaff Hill.jpg - Wikimedia Commons
PVC DISTANCE MARKERS and Golf Course Accessories - Standard Golf