Shocking new data has revealed 14million overseas nationals have been issued National Insurance (NI) numbers over the last 20 years, with over one million issued in 2022/23 alone. Over the same period, Britain’s population has risen by more than 10 million, despite falling birth rates. The new NI number statistics, compiled in partnership with Facst4EU and CIBUK, have been collected from HMRC and the Department for Work and Pensions. The data also reveals the breakdown of nationalities receiving NI numbers showing a drastic reduction in the amount of EU nationals coming to Britain but a sharp …