http://blogactiv.eu/blog/2012/05/15/stumbling-towards-the-brexit/
https://publications.parliament.uk/pa/cm201719/cmselect/cmcumeds/365/36503.htm
https://infacts.org/fight-brexit-including-changing-mind/
https://ukandeu.ac.uk/the-impact-of-brexit-on-bond-prices/?mc_cid=8002195303&mc_eid=815b1928ec