Eggs. Plenty of them.

Analysis of EU survey data suggests millions in UK may suffer anxiety as a result of unpredictable management-imposed flexible working hours. Research in supermarkets finds workers 鈥榖egging鈥 for extra hours, and feeling they are being punished with last minute shift changes.

Manager-controlled flexible scheduling causes a huge amount of stress and anxiety for workers who are unable to plan their lives socially or financially as a result

Brendan Burchell

A new analysis by 国际米兰对阵科莫 and Oxford sociologists indicates that some 4.6 million people in the UK regularly experience 鈥榩recarious scheduling鈥: flexible working with limited hours dictated by management, often with little notice, and to the detriment of employees鈥 home lives and mental health.听

Researchers say this damaging approach to flexible work is common among supermarket and care home workers, for example, with precarious scheduling affecting 3.9 million more than just those on zero-hours contracts.

In fact, they describe zero-hours as merely the 鈥渢ip of the iceberg鈥 of precarious employment practices 鈥 as any contract with minimal guaranteed hours subject to last minute changes and reductions offers very little security.

This can leave workers in a degrading relationship with managers: begging for schedule changes to accommodate commitments such as childcare, and competing to become management 鈥榝avourites鈥 in the hope of additional hours 鈥 often hours originally promised to them.

Dr Alex Wood, now at Oxford University, embedded himself as a shelf-stacker at a UK supermarket while a researcher at 国际米兰对阵科莫鈥檚 Department of Sociology. He experienced first-hand the toxic interactions between shop management and the insecure 鈥 at times desperate 鈥 workers whose lives are controlled through scheduling.听听听听

Together with 国际米兰对阵科莫 collaborator Dr Brendan Burchell, Wood has now interrogated data from three rounds of the (EWCS) 鈥 undertaken across Europe every five years by EU agency EuroFound, most recently in 2015.

Using data from the last EWCS, the pair found that 14.7% of all surveyed UK workers routinely experienced manager-controlled alterations to their schedules 鈥 often at very short notice. They say that, when scaled up, this percentage equates to 4.6 million people experiencing some form of precarious scheduling in the UK.听

The researchers鈥 EWCS analysis is , as is Wood鈥檚 latest 国际米兰对阵科莫 study of supermarket staff living with precarious scheduling, in the journal .

鈥淢anager-controlled flexible scheduling causes a huge amount of stress and anxiety for workers who are unable to plan their lives socially or financially as a result,鈥 says Burchell, from 国际米兰对阵科莫鈥檚 Department of Sociology.

鈥淭he practice is both toxic and endemic in many UK sectors such as care and retail. Government reviews need to look far beyond just zero-hours contracts.鈥

鈥淭he key issue is not simply the lack of any guaranteed hours. The employment contracts of millions offer little security around the hours they will be told to work in a given day, week or month, and how much notice they are given.鈥

The EWCS data includes surveys conducted in 2005, 2010 and 2015. The recent peak of precarious scheduling in the UK was 2010, with 18.4% of those surveyed. Wood suggests that reduced unemployment since 2010 may mean slightly less pressure to take precarious and unpredictable jobs with limited hours.

鈥淭he past decade has seen a fragmenting of working time, as firms have saved costs by increasing shift flexibility through a variety of mechanisms,鈥 says Wood, now at Oxford鈥檚 Internet Institute.

鈥淭hese mechanisms include short- and zero-hour contracts, the emergence of 鈥榞ig economy鈥 platforms, and flexible contracts that guarantee a minimum number of hours but no fixed scheduling pattern.

鈥淪even years of austerity have placed the public sector under pressure to contain labour costs through shift flexibility. Those who have challenging schedules imposed on them at short notice are likely to experience worse mental health, typified by anxiety and feeling low,鈥 says Wood.

During his supermarket fieldwork, Wood observed how workers were frequently expected to extend or change shifts with little or no notice 鈥 causing the majority to feel negatively about their jobs.

The latest study, out today, describes how control exerted by managers through flexible scheduling creates an environment where workers must constantly strive to maintain managers鈥 favour.

In one London store, he witnessed managers encouraging workers to 鈥渂eg them for additional hours鈥 by making vague promises that more hours would be available.

鈥淪taff were told 鈥業 always have some overtime so let me know if you want any鈥. This was despite my entire work team being employed on less than nine hours a week and all desiring more hours or full time work,鈥 says Wood.

One UK worker, Jackie, told Wood: 鈥淚t鈥檚 strange because you speak to the staff and they say their department is short [of staff] but when you ask the manager they say 鈥榯here isn鈥檛 any at the moment but keep putting your name down for overtime鈥. I鈥檓 just getting a few hours here and there.鈥

Wood also observed managers cutting hours 鈥 affecting worker income 鈥 at short notice and altering schedules to clash with childcare and education. Some staff would often work unpaid overtime just to stay in management good books.

鈥淢anagers plead innocence, and that staffing needs are set by head office. This was frequently disbelieved. Many workers felt punished, but it was impossible for them to know for sure 鈥 adding to the insecurity,鈥 he says.听



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