The government is investigating whether it has mistakenly issued thousands of illegal immigrants with national insurance numbers. (politics.co.uk)
The government is to change the law «as soon as possible» to ensure people who have no right to live or work in the UK are not given national insurance numbers. (politics.co.uk)
Voters whose existing details can not be confirmed by data matching with a single Department for Work and Pensions database of national insurance numbers have to provide additional forms of identification. (theguardian.com)