Rolling scaffolds shall be used on firm, even, horizontal surfaces only, to ensure adequate stability during movement and use.Rolling scaffolds shall be equipped with devices that prevent them from moving unintentionally.If the scaffolding is not supported by outriggers, the wheels shall have good contact with the supporting surface when it is in use.Rolling scaffolds shall be moved safely. It is not permitted to occupy rolling scaffolds while they are being moved. Before the scaffolding is moved, objects on it shall be removed or secured against falling.Rolling scaffolds shall be used in accordance with the manufacturer's instructions.
