The Secretary or their designee shall provide notice of temporary or permanent bicycle or electric bicycle restrictions by: Posting signage at a trailhead; Posting notice on a bulletin board on the affected Department land; or Publishing the restriction on the Department’s website. The Secretary or their designee may restrict the use of bicycles or electric bicycles from Department lands: If the trail is designed for a particular user group; If the area contains appropriate infrastructure; If critical habitat protection is necessary; If the area is designated as a wildland; The safety of the trail users; or If the trail surface is unsuitable for bicycles or electric bicycles.