So for all those who spit DM venom over this. It is not an election pledge. Both the government and the opposition would have to prepare a scheme to redress the loss of these women if, and in case, they won their appeal in the high court.
The Labour Party has decided that these women did all they were supposed to do, paying in and expecting the then retirement age and were not properly informed of the changes. They believe it is right and proper that they are compensated. This will be spread over five years.
The government, on the other hand, admitted in court that, within the Department of Work and Pensions, they knew that the women had not been properly informed. The then Governments defence was that a legislation does not have to he fair and there is no responsibility placed upon the government to notify people individually. Labour does not consider that to be a good enough defence for a government to use.
It is expensive. It was an entitlement not a benefit that was changed and only a proportion of the population paid, decided only on when you happened to be born.
I think you have to decide whether you want a government that uses unscrupulous, possibly fraudulent, and deceptive methods or one that tries to right the wrongs.