By Constantin Cotzias Where the City’s movers and shakers have their say. Today, Constantin Cotzias, chair of Bloomberg London, takes the pen The City’s best days are aheadAs the London mayoral election looms, it’s easy to get wrapped up in the day-to-day politics of what makes our great city one of the best places in the world to live and work. No doubt we’ll continue to see robust debate on a number of fronts – from enhancing our transport networks to tackling air pollution. But one thing we shouldn’t lose sight of is the vital role that the City, its financial institutions and our growing t…