Safety rail assemblies comprise horizontal beveled rails having a beveled face, a width, a height, a bottom, a back, and a bevel angle. The safety rail assemblies are configured to selectively attach to horizontal rails and pickets of one or more fence segments. The bottom of the safety rail assemblies attaches to a top of the horizontal rails. The back of the horizontal beveled rails attaches to the pickets. The bottom is a horizontal plane. The back is a vertical plane. The beveled face comprises the bevel angle and represents a face of the horizontal beveled rails being non-horizontal and non-vertical between the back and the bottom.