Safety zone means an area in which there are apparent every time. For pedestrian crossing on standby, or someone who can stand up or down before you jump to the next.
Safety zone means the area of the bus marked with a conspicuous show of all time. For pedestrians to cross the wait. Or more people Or wait for the bus stop Before crossing the next
Means that the safety zone. The area in the bearing is shown to apparently all the time. For pedestrian crossing the stop to wait, or a person, or the car stop, wait to cross the way to go.