By Andy Silvester THE CITY minister Andrew Griffith yesterday said post-Brexit financial services reforms were on his “to do list” after new figures suggesting Paris’ stock market had overtaken London’s sent a shockwave through the Square Mile. The total value of all listings in the French capital overtook London last month, according to number crunchers at Bloomberg. Whilst most analysts believe London’s competition to be mostly New York and Singapore rather than European capitals, the figures reflect wider fears that London’s equity markets in particular are struggling to appeal to global fi…