UNITE has launched judicial review proceedings seeking to overturn government cuts to the winter fuel allowance for millions of pensioners.

The union submitted a pre-action notice to Work and Pensions Secretary Liz Kendall on October 29 after the Budget kept the benefits cut for all but the poorest pensioners.

Unite said it will seek leave of the High Court to mount a full judicial review should the government not respond to the letter and reverse its decision by November 7.