§ Mr. Viggersasked the Chancellor of the Exchequer what would be the estimated cost in tax revenue lost in a full financial year of increasing the initial first-year accelerated depreciation allowances on all new commercial and industrial buildings to the 100 per cent, level which already applies to investment in plant and machinery, both at 1980–81 outturn prices and at estimated 1981–82 outturn prices.
§ Mr. Peter ReesI will let my hon. Friend know as soon as possible.