Allegra Stratton, the official Climate change spokeswoman, has been struggling to find things we could all do to advance their chosen cause of heading to net zero carbon dioxide emissions. She has suggested not rinsing crockery before putting  it in the dishwasher, and freezing surplus bread for use on another day. Some think these ideas will not go very far.

She has also presided over a welcome delay to introducing expensive heat pumps and ripping out perfectly good gas boilers . She has said she prefers to run an older diesel car to buying an electric vehicle which she should  be able to afford because of the diesel’s range on longer trips.

Meanwhile the Leader of the Opposition has demanded a more taxing target for getting emissions  down, without pausing  to tell us exactly how this  could be done. Is he suggesting earlier elimination  of internal combustion engine cars? Will car travel be slanted to the better off who can afford electric vehicles? Is he thinking of making foreign travel dearer to stop mass jet travel? Does he think long haul planes should be reserved for the elite attending climate conferences? Does he want to accelerate heat pumps and get people to trash the boiler? Does he want to make us all vegetarians?

All these behaviour changes would require a wide range of laws, subsidies and taxes to direct and nudge or bludgeon us into the lifestyle he wants us to follow. Time to ask the Leader of the Opposition what he is doing about his personal heating, travel and diet if he wants the rest of us to change.

I do pass the Stratton test. I scrape dishes into the waste before the dishwasher, and do freeze part of a larger loaf until I need it. Job done?

Today I refresh my suggestion that the government during its spending review improves its financial and policy controls over quangos. The long trend to hive off  more and more activities into so called independent  bodies should be halted. In practice the public expects the government to shoulder the blame for anything in the public sector that goes wrong, so Ministers need to review policy and resources of the quangos that report to them and ensure value for money and fitness for purpose.

Ministers should be appointed by each Secretary of State to review the annual budgets, to review the annual reports and accounts and undertake any other meetings with quango heads where things are going wrong or where a change of direction is needed. This should all be reported to Parliament in the usual way. The review should decide which of these bodies are a needless overhead or a function the relevant department could carry out, and where a quasi judicial role or some other function warrants specialist management and a quango format under a policy and law determined by Ministers in Parliament.

If we take the case of Homes England it had assets of £21 bn and receives grant in aid of almost £5bn a year. It would be good to have a more open debate about the need to hold all these assets in such a body and to find out how much value taxpayers get for the grant in aid, given the substantial private sector money available to provide housing of all kinds.

Hollowing out government responsibility by giving it to so called unelected bodies does not succeed in shifting blame if things visibly go wrong. It can however shield these activities from proper scrutiny and criticism allowing waste and poor performance to persist. Some quango bosses come to think of the Quango assets as some independent fiefdom., when they are just part of the huge state balance sheet. The Treasury should review how much insurance individual quangos need as they are all backed by the state, and be critical of any independent financings which  occur at higher costs than the general government. Network Rail, for example, has substantial  index linked borrowings and foreign currency borrowings (c. £20bn)which increase public sector debt risk.

If a bus company buys a bus made abroad the impact of the transaction on the UK economy and state finances is very different to a bus company buying a UK made product. The overseas product requires the UK to acquire the necessary foreign exchange, which means either borrowing in a foreign currency or selling UK assets to overseas buyers to balance the UK’s balance of payments. Buying a domestic bus imposes no strain on the balance of payments and means no demand for foreign currency.

Buses are often bought with public subsidy, as many bus services are supported by Councils. The situation is even clearer where the public sector directly buys vehicles from foreign makers rather than domestic product. If a Council buys a home produced vehicle the state will get the benefit of the tax on the employees who made it and on the profits of the firm selling it. If the state buys a foreign product there is no tax gain from  taxing the producers. The more we make at home the higher employment is, so the lower benefits to the unemployed can be.

When you look at countries like France and Germany you see that despite EU procurement rules their governments tend to buy domestic product in areas like vehicles much  more than the UK does. The UK government should start taking into account the wider costs and losses of revenue from sourcing from abroad, and within international rules should seek better outcomes for domestic supply as other countries do.

The UK government is puzzling over whether and how to stop the rash of foreign acquisitions of UK companies and assets. One way to slow that tide is to buy less from abroad. The days of UK governments offering UK assets to foreign buyers and calling it inward investment seem to be coming in for some criticism.

The latest figures from Network Rail reveal almost total dependence on taxpayers. Last year to March 2021 operating costs surged by 14% and passenger miles fell by 83%. Grant from the government was 68% of revenue, whilst much of the revenue from the train companies was also of course government grant supported. The railway is not only effectively nationalised, but it is largely paid for by taxpayers,  not passengers.

It seems likely that there will be a permanent substantial drop in commuter demand for travel at morning  and evening peaks. Many  more people will only go to offices for part of the week, and there will  be more flex over the timings of their journeys. Commuters have been dominant providers of passenger revenue, as many of the off peak leisure travellers have bought heavily discounted tickets for their travel. The railway needs to undertake an exercise to see what pattern of services would best fit the new working patterns. It also needs to do more work on flexible season tickets. I still think they need a model where a traveller can buy a full fare or an off peak fare ticket and gain an increasing discount for more use on an accumulator system.

The capital expenditure of the railway is distorted by the huge cost of HS2. It does need to spend on capacity and service improvements across the network. Digital signalling is the cheapest way of increasing rail capacity, allied to short pieces of by pass track to allow fast trains past stoppers. The railway should expand in to more freight which will require more branch lines and sidings into industrial parks and major locations.

The current rate of losses and subsidy is unacceptably high.The railway needs to be asked to show how it will get back soon to a majority of its costs being paid for by those travelling on it. Commuters and leisure travellers tend to have higher incomes than many non users. Relying more on fares as the pre pandemic railway did also helps to decide what services are needed and popular.

I’m all for better schools and health facilities. These services paid for out of taxation need a suitable level of capital spend each year to update older buildings, expand inadequate capacity and replace buildings and equipment whose life has ended. There is no market test of this investment as no-one pays to use the services, so judgements need to be made about the scale of maintenance and replacement appropriate to have a decent service. The same judgements are needed for other services like defence and law and order where again there is no consumer market.
In other cases there either is some market test or there should be some market test as customers pay for all or part of the costs of the service, allowing civil servants to forecast returns on capital, and to compare with private sector equivalents. The case of the railways is a good one to examine, as the industry has until recently had a mixture of public and private capital and involvement, and passengers are meant to pay most of the costs of their collective travel. Many Councils run municipal versions of private sector businesses in areas like leisure and sport, so there is a test or standard of comparison to see what return is available and what level of investment makes sense. In these mixed areas it is also important the public sector does not swamp the activity with subsidised capital, driving out private sector provision.

Roads are heavily nationalised and display many of the problems of this form of organisation. Whilst many people like the fact that they do not need to pay tolls on most of the public highway saving some crucial bridges and tunnels, it comes at a high price in Vehicle Excise duty, car tax, VAT and fuel taxes which mean the motorists together pay far more than the cost of the roads. It also means important roads are often partially or wholly closed for long periods for roadworks which would doubtless be done more quickly and at off peak times were the roads earning revenue directly for an owner. It also means the design of such roads may often be vexatious to the users, whose priorities do not always figure high up the list when it comes to specification time.

The UK has spent less on road provision and provided far less high quality major road than competitors like Germany, the Netherlands, Belgium and Italy. The notional exercises to create a rate of return usually underestimate the likely use of a major new road and so understate the notional benefits. In contrast a project like HS2 greatly exaggerates the likely use and revenue potential of this planned new rail line and dismisses the point that fares will be under downwards pressure on competing lines once the new line is running, hitting the viability of other provision. The HS2 investment is disproportionate to the rest of the road and rail programme and will buy precious little useful capacity relative to its cost, and relative to the much better value for money capacity improvements we could achieve with less grand projects on parts of the rail and road networks.
It is time the evaluations of state investment was looked at again, with a view to greater accuracy and greater assistance to decision takers on priority projects. It is bizarre that much needed improvements to the A 303 holiday road to Devon, the A 34 haulroad from the Midlands to Southampton, the south coast missing highway, the poor capacity on the A12 and A14 to the east coast ports, the missing links on the A 1 to Scotland and the lack of capacity on parts of the M5 hold back economic development and increase industrial costs.Everyone will have their own local example of a bad road in need of improvement.