what are crosswalk lines
A pedestrian crossing or crosswalk is a place designated for pedestrians to cross a road.Crosswalks are designed to keep pedestrians together where they can be seen by motorists, and where they can cross most safely across the flow of vehicular traffic. pedestrian crossing with a Vienna Convention standard sign indicating to motorists that they must give priority to pedestrians using it. In some countries, instead of don't walk, a depiction of a red man or hand indicating when not to cross, the drawing of the person crossing appears with an X drawn over it.