Richard Dawkins, ‘Richard Dawkins: We Need a New Party – the European Party’, NewStatesman, 29 March 2017, , accessed 1 March 2018.

Steven Swinford, ‘Boris Johnson’s allies accuse Michael Gove of “systematic and calculated plot” to destroy his leadership hopes’, Telegraph, 30 June 2016, , accessed 3 September 2017; Rowena Mason and Heather Stewart, ‘Gove’s thunderbolt and Boris’s breaking point: a shocking Tory morning’, Guardian, 30 June 2016, , accessed 3 September 2017.