Workers get the right to request a four-day workweek under a new proposal by the U.K. government. But a professor of economics at the University of Leeds argues "There remain problems, however" — starting with the fact that "under current laws, employers can still resist the requests of workers, if they want to." There is also the problem of unevenness in the effect of the law. While workers in well-paid jobs have bargaining leverage to assert their legal rights, others in lower-paid jobs face minimal protection and risk direct exploitation... [A]dvancing the case for a four-day working week is likely to be more difficult if it is seen as benefiting only one section of society (one that already enjoys strong rights and privileges).... Another problem is the scope for compressed hours — working a five-day week of around 40 hours in four days. Under the new proposal, workers requesting and getting a four-day working week will still be required to put in the same hours. Longer work days may be welcomed by some — for example, they may cut down on childcare costs. But they risk undermining the benefits of a shorter working week. Indeed, they may threaten the health of workers by creating heavier work days which they need longer to recover from. At worst, a three-day weekend may be needed to recover from a four-day working week with longer days. While a four-day work week could improve the quality of life and help address climate change, the analysis argues that the government's proposal ultimately raises issues about the "purpose and potential" of a four-day working week, possibly suggesting other policy changes that may also be needed. "It is important that low wages are addressed alongside work-time reduction." "If the government is serious about achieving a four-day working week to raise productivity and improve employee wellbeing, it needs to encourage trials in the public sector... " "The government also needs to target a future date, say 2040, for the realisation of a four-day working week. This could be facilitated by establishing a partnership of unions and employers to identify barriers to a four-day working week and ways to overcome them."

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