Workfare goes underground as Holland and Barrett pull out

DWP pitches for small businesses instead

Holland and Barrett, one of the largest companies using unpaid workers from the government's various employment schemes, has pulled out, citing the bad press and in-store protests its participation prompted. It will now pay its workers on through government's apprenticeship program, guaranteeing them a wage of at least £2.60 per hour.

The company made the announcement on its Facebook page, writing that:

At Holland & Barrett, we take our responsibilities as a retailer and employer very seriously, and any possible compromise to the safety of our staff and customers from opponents of our work experience scheme is treated with great importance.

This factor, together with the planned introduction of a new full time, salaried apprentice scheme, means that the 60 people currently undertaking the work experience scheme will be the last to complete the eight week placement. After this time Holland & Barrett will not participate further in that scheme.

Speaking to Shiv Malik at the Guardian, Solidarity Federation (Sol Fed)'s Jim Clark, one of the organisers of the series of protests, responded:

Holland & Barrett's claim that pickets of stores could offer a possible compromise to the safety of staff and customers is completely baseless. On our pickets, the first people we spoke to were the staff, many of whom told us they agreed with the aim of our campaign and that overtime was no longer available in some stores as it was being done by unpaid workfare labour instead.

The workfare program has been a mess for the government since attention was first drawn to the compulsory nature of some of the unpaid work this spring. The Department for Work and Pensions was revealed to be telling claimants on one of the "voluntary" schemes that attendance was mandatory, and a number of high-profile companies stopped taking on workers under the schemes after a fraught meeting with Chris Graying, the minister in charge. And last month, the government's own research showed that mandatory work activity is "largely ineffective", according to NIESR's Jonathan Portes, who wrote:

Briefly, what the analysis shows is that the programme as currently structured is not working. It has no impact on employment; it leads to a small and transitory reduction in benefit receipt; and worst of all, it may even lead to those on the programme moving from Jobseekers' Allowance to Employment and Support Allowance.

Despite that, the government has decided to expand the MWA scheme; but it appears that the government is attempting to avoid the PR hits that has often come with businesses taking on workers from the scheme. Various small businesses have reported being offered participants directly, in a move which is seemingly an attempt to drive participation underground. If campaign groups like Boycott Workfare have to protest 60 businesses each with one worker, rather than one with 60, they will have their work cut out to effect a change.

That said, it is probably the case that if government is having to enact policy designed around making it difficult to protest, that is at least a symbolic win for the protestors. Gettin an actual win, however, will get a bit harder.

Chris Grayling, Minister for Work and Pensions. 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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Inside Big Ben: why the world’s most famous clock will soon lose its bong

Every now and then, even the most famous of clocks need a bit of care.

London is soon going to lose one of its most familiar sounds when the world-famous Big Ben falls silent for repairs. The “bonging” chimes that have marked the passing of time for Londoners since 1859 will fall silent for months beginning in 2017 as part of a three-year £29m conservation project.

Of course, “Big Ben” is the nickname of the Great Bell and the bell itself is not in bad shape – even though it does have a huge crack in it.

The bell weighs nearly 14 tonnes and it cracked in 1859 when it was first bonged with a hammer that was way too heavy.

The crack was never repaired. Instead the bell was rotated one eighth of a turn and a lighter (200kg) hammer was installed. The cracked bell has a characteristic sound which we have all grown to love.

Big Ben strikes. UK Parliament.

Instead, it is the Elizabeth Tower (1859) and the clock mechanism (1854), designed by Denison and Airy, that need attention.

Any building or machine needs regular maintenance – we paint our doors and windows when they need it and we repair or replace our cars quite routinely. It is convenient to choose a day when we’re out of the house to paint the doors, or when we don’t need the car to repair the brakes. But a clock just doesn’t stop – especially not a clock as iconic as the Great Clock at the Palace of Westminster.

Repairs to the tower are long overdue. There is corrosion damage to the cast iron roof and to the belfry structure which keeps the bells in place. There is water damage to the masonry and condensation problems will be addressed, too. There are plumbing and electrical works to be done for a lift to be installed in one of the ventilation shafts, toilet facilities and the fitting of low-energy lighting.

Marvel of engineering

The clock mechanism itself is remarkable. In its 162-year history it has only had one major breakdown. In 1976 the speed regulator for the chimes broke and the mechanism sped up to destruction. The resulting damage took months to repair.

The weights that drive the clock are, like the bells and hammers, unimaginably huge. The “drive train” that keeps the pendulum swinging and that turns the hands is driven by a weight of about 100kg. Two other weights that ring the bells are each over a tonne. If any of these weights falls out of control (as in the 1976 incident), they could do a lot of damage.

The pendulum suspension spring is especially critical because it holds up the huge pendulum bob which weighs 321kg. The swinging pendulum releases the “escapement” every two seconds which then turns the hands on the clock’s four faces. If you look very closely, you will see that the minute hand doesn’t move smoothly but it sits still most of the time, only moving on each tick by 1.5cm.

The pendulum swings back and forth 21,600 times a day. That’s nearly 8m times a year, bending the pendulum spring. Like any metal, it has the potential to suffer from fatigue. The pendulum needs to be lifted out of the clock so that the spring can be closely inspected.

The clock derives its remarkable accuracy in part from the temperature compensation which is built into the construction of the pendulum. This was yet another of John Harrison’s genius ideas (you probably know him from longitude fame). He came up with the solution of using metals of differing temperature expansion coefficient so that the pendulum doesn’t change in length as the temperature changes with the seasons.

In the Westminster clock, the pendulum shaft is made of concentric tubes of steel and zinc. A similar construction is described for the clock in Trinity College Cambridge and near perfect temperature compensation can be achieved. But zinc is a ductile metal and the tube deforms with time under the heavy load of the 321kg pendulum bob. This “creeping” will cause the temperature compensation to jam up and become less effective.

So stopping the clock will also be a good opportunity to dismantle the pendulum completely and to check that the zinc tube is sliding freely. This in itself is a few days' work.

What makes it tick

But the truly clever bit of this clock is the escapement. All clocks have one - it’s what makes the clock tick, quite literally. Denison developed his new gravity escapement especially for the Westminster clock. It decouples the driving force of the falling weight from the periodic force that maintains the motion of the pendulum. To this day, the best tower clocks in England use the gravity escapement leading to remarkable accuracy – better even than that of your quartz crystal wrist watch.

In Denison’s gravity escapement, the “tick” is the impact of the “legs” of the escapement colliding with hardened steel seats. Each collision causes microscopic damage which, accumulated over millions of collisions per year, causes wear and tear affecting the accuracy of the clock. It is impossible to inspect the escapement without stopping the clock. Part of the maintenance proposed during this stoppage is a thorough overhaul of the escapement and the other workings of the clock.

The Westminster clock is a remarkable icon for London and for England. For more than 150 years it has reminded us of each hour, tirelessly. That’s what I love about clocks – they seem to carry on without a fuss. But every now and then even the most famous of clocks need a bit of care. After this period of pampering, “Big Ben” ought to be set for another 100 or so years of trouble-free running.

The Conversation

Hugh Hunt is a Reader in Engineering Dynamics and Vibration at the University of Cambridge.

This article was originally published on The Conversation. Read the original article.