§ Mr. JackTo ask the Chancellor of the Exchequer (1) what is his estimate of the cost in 1988–89 of increasing the investment allowance on contract energy management schemes from 25 to 40 per cent. per annum;
(2) what was the investment level in, and value of tax allowances given on investment by business in energy-saving equipment and schemes during 1988–89.
§ Mr. LilleyI regret that the information needed to answer these questions is not available.