The financial system of any country is the life line of business, without it, trade won’t take place as smooth as it is supposed to be. Brexit would be a protracted process, lasting around two years from now. The endpoint for the United Kingdom-European Union’s relationship would be subject to a negotiation. Business would face high and increasing levels of uncertainty during this process, Brexit would cause significant disruption for European capital markets, investors and issuers – at a time when Europe needs bigger and better capital markets more than ever, impacting on investment decisions and with macroeconomic consequences. A vote to leave the European Union could cause an initial period of significant dislocation and uncertainty in markets and across the industry, leading to lower economic activities and less cross-border investment. The only two certainties are that lawyers would have a field day, and the cost of disruption would be passed on to customers in terms of higher prices due to the anticipated increase in stiffness of regulations after Brexit.