London’s benchmark stock index, the FTSE 100, rallied more than 2pc, with banks and energy companies chalking up big gains. The FTSE 250, which tracks medium-sized British companies, surged even more. The pound was rampant, rising steadily as the dramatic Thursday night exit poll solidified into a Friday morning realisation the Conservatives hadn’t just beaten Labour, but secured a slender overall majority.
Not only would the UK now be more business-friendly, with lower bank levies and less nasty market intervention during the coming parliament. Markets were also relieved to avoid the messy negotiations, the days or even weeks of uncertainty, over who would be running the world’s fifth-biggest economy.