Crossing GuardTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video11/28/2013November 28, 2013Elfriede Kannheiser is the longest serving crossing guard in the northern Bavarian town of Hof. Regardless of the weather, the volunteer helps ensure that pupils cross the road safely on their way to and from school.https://p.dw.com/p/1APk0Advertisement