The road fix

Why do we keep building more roads? Because when it comes to planning, the deck is cynically stacked

Britain's environmentalists have won every argument against expanding the roads network - but still the government keeps pouring billions of pounds into new highways.

Studies show that new roads do not solve congestion - they just generate more traffic. They add to pollution and, of course, they raise Britain's greenhouse gas emissions. Road transport already generates 142m tonnes of CO2 a year - about 25 per cent of Britain's total. As the European emissions trading scheme puts an ever-higher price on carbon, those emissions could cost the taxpayer increasingly dearly.

The Treasury and Department for Transport know this, so why do their economists give their blessing to Labour's £13bn roads programme?

The answer lies far away from public scrutiny in the arcane and biased rules under which proposed roads are assessed. These New Approach to Appraisal (Nata) rules were introduced by La bour in 1998 under the integrated transport policy designed by John Prescott, then overseeing environment and transport. Most of Prescott's plans were chucked out by Blair and Brown as being far too green, but the Department for Transport (DfT) loved Nata and now the reasons are becoming clear.

Under Nata, road builders such as the Highways Agency and local authorities must submit detailed assessments of proposed transport projects to the government. These are meant to be balance sheets showing the costs, benefits and environmental impacts. In theory this is a good thing, but in reality the rules are designed to make road schemes look better than any greener alternative, every time.

Take section 3.5.1[1] of the Nata rules. This awards extra points to schemes that generate more traffic because more cars and lorries on the road mean more fuel sales - and hence more tax revenue for the government. By contrast, public transport schemes, which take motor vehicles off the road and so reduce fuel sales and tax revenue, have points deducted.

Then there's the rule on journey times, where planners can claim that a road will bring economic benefits if they can show it will cut the average journey time of each user. Every minute saved for a car driver is valued at 44p - which can be offset against the cost of building the road.

Forty-four pence may not sound much, but multiply it by the number of minutes saved per trip, then again by the millions of drivers using the road each year - and then yet again by 60 years, the notional lifetime of most road schemes. The result, invariably, is a huge positive value for every proposed road.

How does this work in practice? Look, for example, at the scheme to widen a 56km stretch of the M1 between junctions 30 and 42. The cost to the taxpayer is £1.5bn, which sounds like a lot, but the Highways Agency has used the Nata system to claim that, over the next 60 years, the widening is worth no less than £4.5bn because of the time it will save travellers. Since this supposed "benefit" to the economy far exceeds the cost, the scheme has been approved.

Just how biased this system can be is set out in the Nata rules that assign lower values to other types of traveller. A minute saved on a cyclist's travel time, for example, isn't worth 44p but just 28p. A bus-user's time is valued at 33p a minute. The implicit assumption is that cyclists and bus-users make less contribution to the economy than car drivers.

Roads can be made to look even better. Manipulating the accident figures is a typical device. If a proposed road can be predicted to reduce accidents, then each life saved and injury prevented can be given a notional value. The Highways Agency predicts that another £2.5bn M1 widening scheme (junctions 21-30) would prevent 2,081 accidents over 60 years, of which four would be fatal. This, it claims, adds £105m to the value of the scheme. (It would also, it calculates, generate another £41.3m in taxes from the extra fuel sold.) Critics point out that such calculations, based on accidents that have not yet happened on a road that is not even built, are dubious in the extreme.

Nata assessments have also always avoided costing the most damaging aspects of new roads, such as the impact on landscapes, noise and pollution and, of course, carbon emissions. This means that, even though a road might be an environmental disaster, there are no estimated cash costs to be set against the claimed economic benefits. Instead the planners give a qualitative assessment, using terms such as "moderate", "severe" or, worst of all, "very large adverse".

These qualitative judgements have in the past been enough to frustrate the road builders. Alistair Darling rejected "improvements" to the A303 that would have carved a new road through the Blackdown Hills, an area of outstanding natural beauty on the Devon-Somerset borders, after seeing in the Nata assessment that it would have a "seriously adverse" impact. He apparently did not want to be the minister who overruled such a negative assessment.

It should be no surprise that ever since that decision was taken, Treasury and DfT officials have been working to get rid of such "emotional" analyses by designing a system to assign monetary values to landscapes, tranquillity and biodiversity. The ostensible aim is to make the system more "objective" and number-based - but the crucial issue is what values are assigned to qualities that are inherently priceless. How much might the last dormouse in Wiltshire be worth? Soon Labour's minions may be able to tell you.

Appearance of objectivity

A hint of what lies in store came in the Eddington report, published last December. Sir Rod Ed dington, former chief executive of British Airways, was commissioned by the Treasury and DfT to examine the long-term links between transport and the UK's economic productivity and he found that building lots more roads would bring huge benefits to the economy for a relatively low environmental cost. "Even after accounting for environmental effects, there appears to be a good case for adding strategic road infrastructure over and above the schemes in the current roads programme," said his report, suggesting that Britain's trunk roads and motorways needed 3,350km of new lanes by 2025, at a cost of up to £33bn.

But how did Eddington account for environmental costs? His report does not explain, but a footnote directs the reader to an obscure research annexe, "Transport Demand to 2025 and the Economic Case for Road Pricing and Investment", written by Treasury officials. This document doesn't explain how Eddington priced the environment either, but it refers the reader to yet another set of reports commissioned by the Office of the Deputy Prime Minister in 2002, for a purpose entirely different from road-building.

Based on these outdated reports, the Eddington study assigned a one-off value to the damage done by roads to the landscape of between £900,000 and £1.25m for each kilometre of new lane that is built - a remarkably small sum compared to both the claimed economic benefits and the £40m cost of building the average kilometre of trunk road.

(If this approach seems to lack rigour then the Treasury report's forecasts for fuel costs are even less rooted in reality. "Fuel costs are forecast to fall by 26 per cent up to 2025," they said. "This comprises a 3 per cent increase in fuel prices and a 28 per cent increase in fuel efficiency. An oil price of $35 a barrel is assumed in 2025." Oil prices, of course, had already hit $50 a barrel when this report was published last year. They have stayed that way ever since and analysts predict the long-term trend is upwards, meaning roads will become ever less economical.)

What Eddington and the Treasury have done is to give the road builders a way of putting an apparent monetary value on landscape and tranquillity, so creating the appearance of objectivity when assessing the costs and benefits of any new road. In reality, however, the values assigned to landscape and tranquillity are so low that they will always be far outweighed by the apparent economic benefits.

"The upshot of all these assessment systems is that, however bad a road might look to the people living near its route, and however damaging it is likely to be to the environment, the economic 'benefits' will, on paper, always look much greater," says Rebecca Lush of Transport 2000, who has analysed the reports.

The great factor that is missing from these calculations is the cost of carbon emissions. In their appraisals, the road builders have to say how much extra CO2 their scheme will generate. The M1 widening scheme above, for example, will generate more than 186,000 tonnes a year extra CO2. But no financial cost was assigned to these emissions when this scheme was approved.

It wasn't until January this year that the DfT told road builders to begin adding a cost of £70 for each tonne of carbon emitted in project calculations. This is still too low to shift the equations away from favouring road building - and it will apply only to new projects. Moreover, £70 is an arbitrary sum because no one can agree how to price the the cost of future carbon emissions. Some experts have said the real value should be around £1,000 a tonne. Once again, therefore, factors that should count against new road projects are undervalued while those that support them are overvalued.

The £13bn-worth of new roads approved under the Nata system makes Labour's roads programme even larger than the one they inherited from the Conservatives in 1997. Back then, the new Labour government cancelled that programme with promises of an integrated transport system.

Among schemes that have recently been approved is the widening of the M25, which will turn most of London's orbital motorway into an eight-lane highway under a private finance initiative that will cost taxpayers more than £5bn. Around Leeds, the M62 motorway is approved for a £336m widening. This year the government will decide whether to approve a £3bn project to widen the M6 between Birmingham and Manchester.

Undermining rail

The Highways Agency is also seeking approval for the Mottram-Tintwistle bypass, a short-cut for lorries through the Peak District National Park. The main economic justification is the notional value, under Nata criteria, of the time the road would save for drivers - put at £159m over 60 years. Opponents of the scheme say the national park is worth a lot more than that.

Also on the table are some highly controversial local road schemes such as the Dorset County Council's Weymouth relief road, which would slice through the Dorset Downs area of outstanding natural beauty, a site of special scientific interest, as well as ancient woodlands. Again, the main economic justification is the notional time saved for drivers, put at £275m over 30 years.

A secondary effect of the Nata rules is to undermine the economic case for investing in public transport. The light rail schemes variously proposed for Liverpool, Sheffield, Portsmouth, Leeds and other cities were all turned down for funding under the Nata formula, as the government declared they were "poor value for money" and recommended bus schemes instead. Another bias in the system is that the government requires light rail planners to contribute 25 per cent of the funding, whereas road builders have to contribute only 10 per cent.

There is strong evidence that assessment systems such as Nata offer no real guide to a road's future performance. Last year the former Countryside Agency and the Campaign for the Protection of Rural England published an investigation into three completed road projects, comparing the predictions made before they were built with what happened afterwards.

It looked at the A34 Newbury bypass, the A27 Polegate bypass and the M65 Blackburn southern bypass, and in each case found that the preliminary assessments had underestimated the scale of traffic growth and the impact on the landscape. They had also made little allowance for the way new roads increase development pressure, often leading to a rash of buildings along their length.

The report concluded: "Issues of induced traffic growth, landscape impact and development pressures are rarely addressed adequately in the evaluations. It is easy to gain the impression that evaluations are carried out in consultancy back offices for the interests of Highways Agency officers only."

Recently the DfT said it planned to "refresh" the Nata rules to take account of the Stern review on the economics of climate change, the Eddington report and other developments. What this is likely to mean, say insiders, is the disappearance of "emotive" descriptions of a new road's impact on the landscape and wildlife and their replacement with indices - numbers - that will have far less obvious meaning. The low price placed on carbon emissions of £70 per tonne is unlikely to change.

This will open the way for Eddington's vision to prevail. Carbon emissions, damaged landscapes, lost tranquillity and vanishing biodiversity will all be given such tiny numerical values that they will inevitably be wiped out by the economic "benefits". The economists will be satisfied, the politicians will be absolved - and the road builders will be delighted.

Jonathan Leake is the Sunday Times science and environment editor

This article first appeared in the 13 August 2007 issue of the New Statesman, Road fix

MARTIN O’NEILL
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The new young fogeys

Today’s teens and twentysomethings seem reluctant to get drunk, smoke cigarettes or have sex. Is abstinence the new form of youth rebellion?

In a University College London lecture theatre, all eyes are on an elaborate Dutch apple cake. Those at the back have stood up to get a better look. This, a chorus of oohs and aahs informs me, is a baked good at its most thrilling.

In case you were wondering, UCL hasn’t rented out a room to the Women’s Institute. All thirty or so cake enthusiasts here are undergraduates, aged between 18 and 21. At the third meeting this academic year of UCL’s baking society, the focus has shifted to a Tupperware container full of peanut butter cookies. One by one, the students are delivering a brief spiel about what they have baked and why.

Sarah, a 19-year-old human sciences undergraduate, and Georgina, aged 20, who is studying maths and physics, help run the baking society. They tell me that the group, which was set up in 2012, is more popular than ever. At the most recent freshers’ fair, more than 750 students signed up. To put the number in perspective: that is roughly 15 per cent of the entire first-year population. The society’s events range from Great British Bake Off-inspired challenges to “bring your own cake” gatherings, such as today’s. A “cake crawl”, I am told, is in the pipeline. You know, like a pub crawl . . . but with cake? Georgina says that this is the first year the students’ union has advertised specifically non-drinking events.

From the cupcake boom to the chart-topping eminence of the bow-tie-wearing, banjo-plucking bores Mumford & Sons, the past decade of youth culture has been permeated by wholesomeness. According to the Office for National Statistics (ONS), this movement is more than just aesthetic. Not only are teenage pregnancies at their lowest level since records began in the 1960s, but drug-taking, binge drinking and sexually transmitted infections among young people have also taken significant dives. Drug use among the under-25s has fallen by a quarter over the past ten years and heavy drinking – measured by how much a person drinks in an average week – is down by 15 per cent. Cigarettes are also losing their appeal, with under-25 smokers down by 10 per cent since 2001. Idealistic baby boomers had weed and acid. Disaffected and hedonistic Generation X-ers had Ecstasy and cocaine. Today’s youth (which straddles Generations Y and Z) have cake. So, what shaped this demographic that, fairly or otherwise, could be called “Generation Zzzz”?

“We’re a lot more cynical than other generations,” says Lucy, a 21-year-old pharmacy student who bakes a mean Welsh cake. “We were told that if we went to a good uni and got a good job, we’d be fine. But now we’re all so scared we’re going to be worse off than our parents that we’re thinking, ‘Is that how we should be spending our time?’”

“That” is binge drinking. Fittingly, Lucy’s dad – she tells me – was an anarchist with a Mohawk who, back home in the Welsh valleys, was known to the police. She talks with deserved pride about how he joined the Conservative Party just to make trouble and sip champagne courtesy of his enemies. Lucy, though decidedly Mohawk-free, is just as politically aware as her father. She is concerned that she will soon graduate into a “real world” that is particularly hard on women.

“Women used to be a lot more reliant on men,” she says, “but it’s all on our shoulders now. One wage isn’t enough to support a family any more. Even two wages struggle.”

***

It seems no coincidence that the downturn in drink and drugs has happened at the same time as the worst financial crisis since the Great Depression. Could growing anxiety about the future, combined with a dip in disposable income, be taming the under-25s?

“I don’t know many people who choose drugs and alcohol over work,” says Tristan, a second-year natural scientist. He is one of about three men at the meeting and it is clear that even though baking has transcended age it has yet to transcend gender to the same extent. He is softly spoken and it is hard to hear him above a room full of sugar-addled youths. “I’ve been out once, maybe, in the past month,” he says.

“I actually thought binge drinking was quite a big deal for our generation,” says Tegan, a 19-year-old first-year linguistics undergraduate, “but personally I’m not into that. I’ve only been here three weeks and I can barely keep up with the workload.”

Tegan may consider her drinking habits unusual for someone her age but statistically they aren’t. Over a quarter of the under-25s are teetotal. Neither Tegan nor Lucy is dull. They are smart, witty and engaging. They are also enthusiastic and seemingly quite focused on work. It is this “get involved” attitude, perhaps, that distinguishes their generation from others.

In Absolutely Fabulous, one of the most popular British sitcoms of the 1990s, a lot of the humour stems from the relationship between the shallow and fashion-obsessed PR agent Edina Monsoon and her shockingly straitlaced teenage daughter, Saffie. Although Saffie belongs to Generation X, she is its antithesis: she is hard-working, moral, politically engaged, anti-drugs and prudishly anti-sex. By the standards of the 1990s, she is a hilarious anomaly. Had Ab Fab been written in the past couple of years, her character perhaps would have been considered too normal. Even her nerdy round glasses and frumpy knitted sweaters would have been considered pretty fashionable by today’s geek-chic standards.

Back in the UCL lecture theatre, four young women are “geeking out”. Between mouthfuls of cake, they are discussing, with palpable excitement, a Harry Potter-themed summer camp in Italy. “They play Quidditch and everything – there’s even a Sorting Hat,” says the tall, blonde student who is leading the conversation.

“This is for children, right?” I butt in.

“No!” she says. “The minimum age is actually 15.”

A kids’ book about wizards isn’t the only unlikely source of entertainment for this group of undergraduates. The consensus among all the students I speak to is that baking has become so popular with their demographic because of The Great British Bake Off. Who knew that Mary Berry’s chintzy cardigans and Sue Perkins’s endless puns were so appealing to the young?

Are the social and economic strains on young people today driving them towards escapism at its most gentle? Animal onesies, adult ball pools (one opened in west London last year) and that much-derided cereal café in Shoreditch, in the East End, all seem to make up a gigantic soft-play area for a generation immobilised by anxiety.

Emma, a 24-year-old graduate with whom I chatted on email, agrees. “It feels like everyone is more stressed and nervous,” she says. “It seems a particularly telling sign of the times that adult colouring-in books and little, cutesy books on mindfulness are such a massive thing right now. There are rows upon rows of bookshelves dedicated solely to all that . . . stuff.” Emma would know – she works for Waterstones.

From adult colouring books to knitting (UCL also has a knitting society, as do Bristol, Durham, Manchester and many more universities), it is hard to tell whether the tsunami of tweeness that has engulfed middle-class youth culture in the past few years is a symptom or a cause of the shrinking interest in drugs, alcohol, smoking and other “risk-taking” behaviours.

***

Christine Griffin is Professor of Social Psychology at Bath University. For the past ten years, she has been involved in research projects on alcohol consumption among 18-to-25-year-olds. She cites the recession as a possible cause of alcohol’s declining appeal, but notes that it is only part of the story. “There seems to be some sort of polarisation going on,” Griffin says. “Some young people are actually drinking more, while others are drinking less or abstaining.

“There are several different things going on but it’s clear that the culture of 18-to-25-year-olds going out to get really drunk hasn’t gone away. That’s still a pervasive social norm, even if more young people are drinking less or abstaining.”

Griffin suggests that while frequent, sustained drinking among young people is in decline, binge drinking is still happening – in short bursts.

“There are still a lot of people going to music festivals, where a huge amount of drinking and drug use goes on in a fairly unregulated way,” she says. It is possible that music festivals and holidays abroad (of the kind depicted in Channel 4 programmes such as What Happens in Kavos, in which British teenagers leave Greek islands drenched in booze and other bodily fluids) are seen as opportunities to make a complete escape from everyday life. An entire year’s worth of drinking, drug-taking and sex can be condensed into a week, or even a weekend, before young people return to a life centred around hard work.

Richard De Visser, a reader in psychology at Sussex University, also lists the economy as a possible cause for the supposed tameness of the under-25s. Like Griffin, however, he believes that the development is too complex to be pinned purely on a lack of disposable income. Both Griffin and De Visser mention that, as Britain has become more ethnically diverse, people who do not drink for religious or cultural reasons – Muslims, for instance – have become more visible. This visibility, De Visser suggests, is breaking down taboos and allowing non-mainstream behaviours, such as not drinking, to become more socially accepted.

“There’s just more variety,” he says. “My eldest son, who’s about to turn 14, has conversations – about sexuality, for example – that I never would’ve had at his age. I think there’s more awareness of alcohol-related problems and addiction, too.”

De Visser also mentions the importance of self-image and reputation to many of the young non-drinkers to whom he has spoken. These factors, he argues, are likely to be more important to people than the long-term effects of heavy drinking. “One girl I interviewed said she wouldn’t want to meet the drunk version of herself.”

Jess, a self-described “granny”, is similarly wary of alcohol. The 20-year-old Liverpudlian, who works in marketing, makes a bold claim for someone her age. “I’ve never really been drunk,” she says. “I’ve just never really been bothered with alcohol or drugs.” Ironically, someone of her generation, according to ONS statistics, is far more likely to be teetotal than a real granny at any point in her life. Jess says she enjoys socialising but her nights out with close friends are rather tame – more likely to involve dinner and one quick drink than several tequila shots and a traffic cone.

It is possible, she suggests, that her lack of interest in binge drinking, or even getting a little tipsy, has something to do with her work ethic. “There’s a lot more competition now,” she says. “I don’t have a degree and I’m conscious of the need to be on top of my game to compete with people who do. There’s a shortage of jobs even for people who do have degrees.”

Furthermore, Jess says that many of her interactions with friends involve social media. One theory put forward to explain Generation Zzzz is that pubs are losing business to Facebook and Twitter as more and more socialising happens online. Why tell someone in person that you “like” their baby, or cat, or new job (probably over an expensive pint), when you can do so from your sofa, at the click of a button?

Hannah, aged 22, isn’t so sure. She recently started her own social media and communications business and believes that money, or the lack of it, is why her peers are staying in. “Going out is so expensive,” she says, “especially at university. You can’t spend out on alcohol, then expect to pay rent and fees.” Like Jess (and as you would probably expect of a 22-year-old who runs a business), Hannah has a strong work ethic. She also has no particular interest in getting wasted. “I’ve always wanted my own business, so for me everything else was just a distraction,” she says. “Our generation is aware it’s going to be a bit harder for us, and if you want to support yourself you have to work for it.” She also suggests that, these days, people around her age have more entrepreneurial role models.

I wonder if Hannah, as a young businesswoman, has been inspired by the nascent strand of free-market, “lean in” feminism. Although the women’s movement used to align itself more with socialism (and still does, from time to time), it is possible that a 21st-century wave of disciples of Sheryl Sandberg, Facebook’s chief operating officer, is forswearing booze, drugs and any remote risk of getting pregnant, in order to get ahead in business.

But more about sex. Do the apparently lower rates of sexually transmitted infections and teenage pregnancies suggest that young people are having less of it? In the age of Tinder, when hooking up with a stranger can be as easy as ordering a pizza, this seems unlikely. Joe Head is a youth worker who has been advising 12-to-21-year-olds in the Leighton Buzzard area of Bedfordshire on sexual health (among other things) for 15 years. Within this period, Head says, the government has put substantial resources into tackling drug use and teen pregnancy. Much of this is the result of the Blair government’s Every Child Matters (ECM) initiative of 2003, which was directed at improving the health and well-being of children and young adults.

“ECM gave social services a clearer framework to access funds for specific work around sexual health and safety,” he says. “It also became a lot easier to access immediate information on drugs, alcohol and sexual health via the internet.”

***

Head also mentions government-funded education services such as Frank – the cleverly branded “down with the kids” anti-drugs programme responsible for those “Talk to Frank” television adverts. (Remember the one showing bags of cocaine being removed from a dead dog and voiced by David Mitchell?)

But Head believes that the ways in which some statistics are gathered may account for the apparent drop in STIs. He refers to a particular campaign from about five years ago in which young people were asked to take a test for chlamydia, whether they were sexually active or not. “A lot of young people I worked with said they did multiple chlamydia tests throughout the month,” he says. The implication is that various agencies were competing for the best results in order to prove that their education programmes had been effective.

However, regardless of whether govern­ment agencies have been gaming the STI statistics, sex education has improved significantly over the past decade. Luke, a 22-year-old hospital worker (and self-described “boring bastard”), says that sex education at school played a “massive part” in his safety-conscious attitude. “My mother was always very open [about sex], as was my father,” he says. “I remember talking to my dad at 16 about my first serious girlfriend – I had already had sex with her by this point – and him giving me the advice, ‘Don’t get her pregnant. Just stick to fingering.’” I suspect that not all parents of millennials are as frank as Luke’s, but teenagers having sex is no longer taboo.

Luke’s attitude towards drugs encapsulates the Generation Zzzz ethos beautifully: although he has taken MDMA, he “researched” it beforehand. It is this lack of spontaneity that has shaped a generation of young fogeys. This cohort of grannies and boring bastards, of perpetual renters and jobseekers in an economy wrecked by less cautious generations, is one that has been tamed by anxiety and fear.

Eleanor Margolis is a freelance journalist, whose "Lez Miserable" column appears weekly on the New Statesman website.

This article first appeared in the 05 February 2015 issue of the New Statesman, Putin's war