I thank my hon. Friend for that reply. Is it correct that up to 250,000 families in Wales will be eligible for a £10 a week tax cut when the children's tax credit comes into effect in April? Is she further aware that 1,600 families in my constituency of Conwy are eligible for the working families tax credit, which is worth, on average, an extra £30 a week? Will she, therefore, explain for the benefit of Conservative Members what would happen to the living standards of those hard-working families if those tax credits were scrapped?