Yes, the hon. Lady makes a good point. Again, it is the children who will suffer if these rates are cruelly different for people of different ages. The national minimum wage does not apply to the very youngest workers. We keep being told about the minimum wage, which the Government call a living wage, although it is not quite the same as the real London living wage that our party espouses. If it does not apply universally, that needs urgent fixing, because it is the children who will go without.
We have 1.3 million single parents on universal credit, and this change means that more single parents will be expected to work. When talking of differentials, there is the age of the child before a parent works a given number of hours. For example, if the child is three, that is 16 hours. When that child reaches five, the parent is expected to work 25 hours, and when the child is over 13, it becomes full time. That is a blunt and clumsy instrument for people who are doing all the caring and earning in one household. Research by the consultancy Timewise shows a dire shortage of part-time vacancies.
Single parents are more likely to have been furloughed than coupled parents, and for longer. That reflects the sectors they often work in. They are more likely to have needed to go on furlough for childcare reasons, because they are parenting on their own. They are less likely to be able to work from home. We had the luxury of being able to work on laptops last year but, in caring or shopwork, where there is a preponderance of single parents, that is not going to happen.
The Timewise research into flexible working also showed that there is little evidence of a long-term shift in the prevalence of job flexibility. We hear about such jobs, but they are very difficult to come by.