Page 46 of the Rice Signs 2017 Traffic Safety Catalog covers Incident Management Roll-Up Signs and Border-Only Custom-Worded Roll-Up Signs. Incident Management Roll-Up Signs are used by first responders, tow operators, and traffic incident management teams to mark accident scenes, emergency response areas, and temporary lane configurations — the page shows Emergency Scene Ahead, Accident Ahead, View Approach Ahead, Incident Ahead, STOP, Speed Limit, and Pedestrian symbol signs. Border-Only Roll-Up Signs (RUL, RUO, RUP, RUW, RUY) ship with pre-printed colored borders on blank mesh, allowing customers to add their own message text on-site with paint, markers, or vinyl letters — the color variants cover yellow (warning), orange (work zone), pink (incident management), white (regulatory), and a generic "L" color for specialty use.