HC Deb 15 February 1985 vol 73 c313W
Mr. Rost

asked the Secretary of State for Scotland what proportion of the grants made under the homes insulation scheme in 1984–85 he anticipates will go to householders increasing the amount of insulation rather than installing insulation for the first time.

Mr. Ancram

I estimate that the proportion will be of the order of 21 per cent.