I keep seeing media opinion pieces along the lines of, "Flexible working and maternity time legislation is actually working out badly for women. People not working 5-day weeks get shunted onto a mummy track; employers become if anything more reluctant to invest responsibility in people who are likely to need to take time out for their kids".
Even if flexible hours law is extended to all parents, or all carers, there will still be a disadvantage in the workplace, we're still on the mummy track, no matter how hard we work.
The neatest way to address this would be to lower the standard working week to 28 hours, for everyone.
Okay, there would be a lot of bleat about global competitiveness; but a four-day week would actually increase productivity, decrease unemployment and environmental impact.
Can't think of one good reason not to move to a four-day working week.