I put it to the Procedure Committee, and it recommended to the Backbench Business Committee, that we take on the role of determining estimates to be debated on estimates days. Scrutiny of the Government’s supply estimates was listed under “unfinished business” at the end of the previous Parliament. It is thanks to the current Committee and its Chairman, my hon. Friend the Member for Broxbourne (Mr Walker), that this business is no longer unfinished and we have now decided to debate estimates on estimates days. It is quite shocking how little power or influence the House of Commons has over spending in the estimates procedure, with a budget of some £800 billion a year. We have one of the best post hoc systems in the world, through the Public Accounts Committee. We have one of the weakest systems in the world in terms of parliamentary scrutiny of what we are planning to spend, not of what we have spent.
Estimates days, as they have existed, have borne little relation to the actual content of the departmental estimates. Let me give a little bit of history, which is always interesting. This debate has gone on for quite a long time. In 1911, the then Clerk of the House, Sir Courtenay Ilbert, said:
“The sittings of the committee of supply continue through the greater part of the session, and, under existing standing orders, at least twenty days must be set apart for this purpose” .
Already, estimates days were just being used as a kind of general critique of government rather than actually to deal with what we were going to spend. Another report, in 1981, said:
“By 1966 there was a considerable discrepancy between the theory of supply procedure, under which individual estimates were put down for detailed consideration at regular intervals, and the practice, under which supply days were used by the opposition to discuss topics of their choice”,
which often had little, if anything, to do with the votes concerned. Indeed, the Clerk Assistant told the House that by the 1960s more and more supply day procedures had gone through which were “Little short of farcical”. I am glad that thanks to the Procedure Committee, and all the work that has been done and the debates that we have had, we are now going to talk about money.
However, given that the Government intend this parliamentary Session to last for two years, the already insufficient allocation of days for estimates days is doubly inadequate. Overall, in the past 100 years the House of Commons has delegated its role to the Treasury. We in this Chamber should be doing more. Why should we leave it just to unelected civil servants to debate what we spend and how we allocate spending among Government Departments? This House is asked to approve Executive spending even though we are not given much clarity about what that spending is expected to deliver, nor indeed the means to influence spending levels or priorities. As long ago as 1999, the Procedure Committee said that
“when motions are directed to future plans, motions recommending that ‘in the opinion of the House’ increases in expenditure or transfers between certain budgets are desirable, should be permissible.”
I believe that Select Committees should have stronger powers to investigate and scrutinise public spending. In Australia, Select Committees also sit as estimates committees, with Ministers and departmental body heads
appearing before MPs or Senators to justify their spending. In other Commonwealth countries, quite a lot of work has been done on this. For instance, in several other countries with public financial management systems that are based on the British system, estimates include spending information at a programme level, with past spending information for each programme and medium-term estimates of the cost of the programme covering the Budget year and at least two further years. Good estimates help us to understand the link between Government priorities, desired impacts and the contribution of programmes to them.
There is still a lot of work to do. I would have thought that parliamentary scrutiny of the Budget was at the very heart of this body’s raison d’être. We have fought wars on this very subject yet are not particularly bothered by the comparatively little scrutiny we have of Government spending. Debates such as this one will, I hope, encourage broader participation of Members of this House in the formal budgetary process. We have a range of experience and points of view. I hope that this use of the debate to look at the Ministry of Defence estimates might also encourage us to have a more substantial debate on defence in general.
When I saw that at last we were going to get this estimates day debate, I approached my right hon. Friend the Member for New Forest East (Dr Lewis), the Chair of the Defence Committee, because I thought there was no better subject than defence to lead off on in discussing Government spending on an estimates day. That is why we are here, and this is a real opportunity. I will now talk a little bit about defence, although I recognise that there are people who are far more expert than me in this Chamber.