2019 is the year when the rules of the road for impact finance are set out on a global scale – IFC have proposed principles, GIIN have “characteristics” which are mainly conduct rules, plenty more in train. It’s far easier to nudge in a good direction early on than to struggle with rules that have been imposed without us. From the point of view of UK social investment, what would we want to see in the rules of the road? What are the principles that give impact real integrity and the opportunity to achieve for both our mission and our sustainability and growth?