Should we end free banking?

Andrew Bailey, the Bank of England's Executive Director, spoke today on the future of UK banking, and argued that we nede to tackle "the dangerous myth of free in-credit banking".

Bailey told the Westminster Business Forum that:

Free in-credit banking in this country is a dangerous myth. It is a myth because nothing in life is free; rather, it means that we pay for our banking services in ways that are hard to link to the costs of the products we receive. This can distort the supply of banking services. The dangers include that the pricing of banking to consumers varies too much depending on the services they use. I also worry that the banks may not properly understand the costs of products and services they supply. And I worry also that this unclear picture may have encouraged the mis-selling of products that is now causing so much trouble. In short, I think that the reform of retail banking in this country cannot move ahead unless we tackle the issue of free in-credit banking, and have a much better sense of what we are paying for and how we are paying.

Bailey is, of course, right that "free in-credit banking" is a myth. Almost every current account on the market pays zero, or close to zero, interest on accounts in credit, while inflation stands at 3.0 per cent. As a result, if you have a current account, you are in effect paying the bank close to 3 per cent of your deposit each year for the privilege.

It may even be, as Bailey suggests, a dangerous myth. After all, when the amount one is "paying" is contingent on the rate of inflation, it can be very difficult to keep track of what that actually is at any one point; in addition, many people don't have a full understanding of how inflation and interest rates combine, meaning that they do indeed think they are paying nothing at all for the service.

More importantly, the desire to extract extra profit from customers is a large part of what has led to the proliferation and inflation of bank charges. If a bank cannot charge customers a monthly fee for using their account, one way they get around it is by charging a fee for the sort of honest mistake which happens quite regularly; not only fees relating to overdrafts and rejected payments, but also returned letters, mistaken transfers, and suchlike.

But if his diagnosis is correct, I'm not so sure his cure is. While it is true that explicitly charging for accounts will allow banks to charge for their core services, rather than having to make most of their profit at the margin, it doesn't seem so clear that that will lead to better behaviour. Just this year, for instance, the Bank of America, which already charges fees for most services from its accounts such as withdrawals, transfers, and cheque cashing, attempted to introduce a $5 monthly fee for having a debit card.

Banks take advantage of the reluctance of customers to switch by nickle-and-diming on anything they can get away with. While they may find it easier to do so if the charges are less obvious, the last thing they need is state intervention to allow them to charge even more. Let  what little competition there it have the intended effect.

Andrew Bailey (R) presents a giant novelty £10 note to Sarah Darwin. Photograph: Getty Images

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

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A swimming pool and a bleeding toe put my medical competency in doubt

Doctors are used to contending with Google. Sometimes the search engine wins. 

The brutal heatwave affecting southern Europe this summer has become known among locals as “Lucifer”. Having just returned from Italy, I fully understand the nickname. An early excursion caused the beginnings of sunstroke, so we abandoned plans to explore the cultural heritage of the Amalfi region and strayed no further than five metres from the hotel pool for the rest of the week.

The children were delighted, particularly my 12-year-old stepdaughter, Gracie, who proceeded to spend hours at a time playing in the water. Towelling herself after one long session, she noticed something odd.

“What’s happened there?” she asked, holding her foot aloft in front of my face.

I inspected the proffered appendage: on the underside of her big toe was an oblong area of glistening red flesh that looked like a chunk of raw steak.

“Did you injure it?”

She shook her head. “It doesn’t hurt at all.”

I shrugged and said she must have grazed it. She wasn’t convinced, pointing out that she would remember if she had done that. She has great faith in plasters, though, and once it was dressed she forgot all about it. I dismissed it, too, assuming it was one of those things.

By the end of the next day, the pulp on the underside of all of her toes looked the same. As the doctor in the family, I felt under some pressure to come up with an explanation. I made up something about burns from the hot paving slabs around the pool. Gracie didn’t say as much, but her look suggested a dawning scepticism over my claims to hold a medical degree.

The next day, Gracie and her new-found holiday playmate, Eve, abruptly terminated a marathon piggy-in-the-middle session in the pool with Eve’s dad. “Our feet are bleeding,” they announced, somewhat incredulously. Sure enough, bright-red blood was flowing, apparently painlessly, from the bottoms of their big toes.

Doctors are used to contending with Google. Often, what patients discover on the internet causes them undue alarm, and our role is to provide context and reassurance. But not infrequently, people come across information that outstrips our knowledge. On my return from our room with fresh supplies of plasters, my wife looked up from her sun lounger with an air of quiet amusement.

“It’s called ‘pool toe’,” she said, handing me her iPhone. The page she had tracked down described the girls’ situation exactly: friction burns, most commonly seen in children, caused by repetitive hopping about on the abrasive floors of swimming pools. Doctors practising in hot countries must see it all the time. I doubt it presents often to British GPs.

I remained puzzled about the lack of pain. The injuries looked bad, but neither Gracie nor Eve was particularly bothered. Here the internet drew a blank, but I suspect it has to do with the “pruning” of our skin that we’re all familiar with after a soak in the bath. This only occurs over the pulps of our fingers and toes. It was once thought to be caused by water diffusing into skin cells, making them swell, but the truth is far more fascinating.

The wrinkling is an active process, triggered by immersion, in which the blood supply to the pulp regions is switched off, causing the skin there to shrink and pucker. This creates the biological equivalent of tyre treads on our fingers and toes and markedly improves our grip – of great evolutionary advantage when grasping slippery fish in a river, or if trying to maintain balance on slick wet rocks.

The flip side of this is much greater friction, leading to abrasion of the skin through repeated micro-trauma. And the lack of blood flow causes nerves to shut down, depriving us of the pain that would otherwise alert us to the ongoing tissue damage. An adaptation that helped our ancestors hunt in rivers proves considerably less use on a modern summer holiday.

I may not have seen much of the local heritage, but the trip to Italy taught me something new all the same. 

This article first appeared in the 17 August 2017 issue of the New Statesman, Trump goes nuclear