to the Trade of will maintain touch with the Controller (f) The Board supervision over his activities by an Assistant and exercise The Assistant Secretary will also be responsible for Secretary. co-ordinating the Work of the Board of Trade on repairs to factories of damage by air raids, including compensation, and on the allocation ###aused ###aterials for new building with the work of the new Control. (a) The Controller will appoint wholetime Officers in the Civil ###fence Regions. These Officers, who, if possible, should have civil ngineering experience, will represent him on all questions which can ### dealt with locally.