Insulation Grants Mr Richard Wainwright asked the Secretary of State for the Environment what statistics are available to his Department regarding (a) the number of local authorities in England and Wales which are likely to underspend on their allocation for insulation grants 1980–81 and (b) the sums of money involved; and if he will make a statement. Mr. Geoffrey Finsberg Reliable information about underspends will only become available after the end of the financial year.