asked the Secretary of State for the Environment if he will publish in the Official Report a detailed breakdown of the following estimates for housing expenditure contained in pages 70–71 of the Public Expenditure Survey (Command Paper No. 5879): (1) subsidies: 1975–76, 1204·3, 1976–77, 1252·;4, (2) gross investment: 1975–76, 1356·;8, 1976–77, 1378·01, (3) local authority improvement investment: 1975–76, 296·7, 1976–77, 249·9, (4) changes from Command Paper No. 5519 revalued: policy changes: 1975–76, 329·9, 1976–77, 360·2, other changes: 1975–76, 852·7, 1976·77, 1091·8.

The figures for (1) subsidies, (2) gross investment and (3) local authority improvement investment are broken down as follows:—

GREAT BRITAIN
	1975–76	1976–77
	£m	£m.
1. Subsidies:
Central Government	713·7	144·7
Rate Fund contributions	199·4	208·9
Rent rebates and allowances	291·2	298·8
	1,204·3	1,252·4

	1975–76	1976–77
	£m.	£m.
2. Gross Investment:
Local Authority:
New dwellings	756·5	782·6
Land	203·0	203·0
Acquisition	155·0	140·0
Other investment	59·5	60·6
New Towns:
New dwellings	136·5	137·0
Land	23·2	22·3
Scottish Special Housing Association:
New dwellings	21·9	32·2
Land	1·2	1·2
	1,356·8	1,378·9

3. Local Authority Improvement Investment:
Local Authority (including New Towns)	293·9	246·9
Scottish Special Housing Association	2·8	3·0
	296·7	249·9

The breakdown of policy changes and other changes from Command Paper No. 5519 revalued take a little longer to prepare and I will publish this further information in the