Description
These Amish buggies in southern Minnesota do not have the orange and red triangle that slow moving vehicles typically use. A group of Minnesota Amish went to court over the signs, claiming they burdened their religious beliefs.
Source
Jenni Konrad, "Amish Buggies," May 12, 2007, Flickr, https://www.flickr.com/photos/12247055@N00/498084993.