My hon. Friend is right to point out that we have made great strides in gender equality, and I am incredibly proud of that. The average woman who reached state pension age in 2015 will get a higher state pension income over her lifetime than any woman who has reached state pension age at any point before her. We have legislated for an independent review every Parliament to ensure that any future changes are fair, affordable and sustainable, and that no one is unduly penalised.