H M Treasury, Budget 2015, published 18 March 2015, accessed 21 August 2022, pp. 94-100
Mark Carney, Governor of the Bank of England, 'Redeeming an unforgiving world', G20 conference speech, February 2016, quoted in H M Treasury, Budget 2016, published 16 March 2016, accessed 21 August 2022, page 15