Walkway, Moving : A fixed conveyor device (usually in the form of a flexible metal belt) on which pedestrians may stand or walk while being transported
Ilan Kelman (ed.), Vulnerability and Resilience Definitions and References, Version 2, 2007. http://www.islandvulnerability.org/docs/vulnres.pd f, (Vulnr and Resilience - Brit) {524}