Roving and wool top are often used to spin worsted yarn. It is spun from combed roving, sliver or wool top. He is said to be temperamental, and to have a wandering nature and roving eye. The term "Knight-errant" sprang from this, as "errant" meant "roving" or "wandering". It also restores authorization for roving wiretaps and tracking lone wolf terrorists. The survivors are threatened by the Highwaymen, a roving band of organized bandits. Some sources claim he spent time living with roving bandits. Many hand spinners buy their fibre in roving or top form. However, searches of automobiles without a warrant by roving patrols have been deemed unconstitutional. Random fare inspections are performed by roving transit enforcement personnel. Ashley Banjo served as a roving reporter. Heaps of long uncollected garbage and roving packs of semi-wild dogs were not uncommon sights. RTK surveying uses one static antenna and one roving antenna. These administrators were themselves overseen by roving royal advisers. His predecessor was KARR, the "Knight Automated Roving Robot".