Roll-on/Roll-off Ships(4thEdition) Stowage and Securing of Vehicles - Code of Practice by Dept.OfTransport Paperback, 46 Pages, Published 1991 by Stationery Office Books ISBN-13: 978-0-11-550995-7, ISBN: 0-11-550995-X
"Provides practical advice to assist good workmanship and promote the highest standards of reinstatement by site operatives and supervisors. This work is divided into sections and presented in the order a reinstatement is undertaken: from signing, excavating, reinstating, and leaving a completed job."
Know Your Traffic Signs(4thEdition) by Dept.OfTransport Paperback, 100 Pages, Published 1995 by Stationery Office Books ISBN-13: 978-0-11-551612-2, ISBN: 0-11-551612-3
"Most motorway signs have a blue background with white lettering, numbers and
borders, but tourist attraction signs on motorways have brown backgrounds (see
page 53). Special traffic regulations govern the use of motorways. These include:
..."