Typically in the UK people working full time work 40 hours over 5 days. This should be changed to 32 hours over 4 days, This should be achieved through changing public service working practices and legislation.
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We are facing unprecedented crisis: Covid, Financial, Unemployment, Mental health, Climate. A move to a 4 day working week of around 32 hours a week will help all these crisis. The unemployment crisis instantly disappears with 20% more jobs available Covid transmission will be reduced with less people needing to meet to work. The Climate will be helped with reduced consumption and commuting etc. and mental health will be improved with more time to do the things we love.