The two-child limit, which restricts child allowances in universal credit and tax credits to the first two children in a family, was introduced in April 2017.
A working mother has been given permission for a judicial review of Universal Credit childcare provisions after she was forced to reduce her working hours and into debt over childcare costs while on Universal Credit.
The number of children in poverty is rising, and poor families are deeper in poverty than they were just seven years ago, says Child Poverty Action Group
CPAG says two child limit unlawfully discriminates against children as it no longer treats them as worthy of individual consideration for entitlement to subsistence benefits.
Working parents with children under five have seen nursery fees rise three times faster than their wages over the past decade, according to new TUC analysis.