Summary: First a demonstration of a Centurion Ark spanning a 60 ft gap, 3 ft deep, with the assistance of a Centurion ARC and a light earth moving vehicle.
Description: A Ferret and a Humber 1 ton plus trailer are seen crossing it followed by 2 Champs demonstrating two-way traffic. The Ark then demonstrates in a wading pit how it can be utilised to span a small river while being itself half submerged in water. A Ferret, FV 432 and a Conqueror ARV are seen to cross it. Finally, with the aid of a Centurion ARV and Centurion AVRE, an Ark spans a 50 ft gap - 8 ft deep and is crossed by a Ferret, Saracen, Saladin, FV 432 and Chieftain.
