Meanwhile, pensions expert Dr Ros Altmann, the Governor of the London School of Economics, vowed to fight on to deliver compensation to the ASW staff.

BBC: NEWS | UK | Wales | Bill 'no help' for ASW workers

So we turned to Ros Altmann, a highly respected pensions consultant.

BBC

Meanwhile, Ros Altmann, director general of over-50s organisation Saga and a former government adviser on pensions, said ministers could face a costly legal challenge if they did not make changes.

BBC: Government defiant over women's pension age change

The government has asked the committee to examine the proposals before the finalised bill is introduced - and their first group of witnesses include Age UK, Carers UK, the TUC, the Institute for Fiscal Studies, the Pensions Policy Institute, former government pensions policy adviser Dr Ros Altmann, former Labour minister Baroness Hollis of Heigham and Professor Jay Ginn (Institute of Gerontology, King's College London), Women's Budget Group.

BBC: Week ahead in committees