More than 370,000 letters have been issued to older people whose State Pension may be underpaid.
The new data shows 493,813 people have used the online tool at GOV.UK to check if they are missing HRP from their State Pension.
WASPI DWP compensation update as new payout hope on the horizon
MPs have initiated a renewed effort to secure compensation for the 1950s-born WASPI women (Women Against State Pension ...