This supplement on the UK industrial property market is divided into two sections. The first entitled performance includes a brief overview of the market and contains information on rents, yields available floorspace and the activities of the major industrial property companies. The second under the heading trends, urges companies to prepare for the 1990 revaluation , looks at how changes to the use classes is effecting development in London and the revival of industrial development in the Thames Valley and the evolution of business parks . Examines the impact of the new B1 class on the industrial market and describes how the Slough Trading Estate has successfully catered for the changing needs of its clients over the past sixty years. Stresses the importance of market research in the letting of property and considers the decline of Government regional policy in favour of more localised initiatives for urban renewal and economic revival. Finally describes regeneration schemes in Manc