So far, 2021 has been an explosive year for FinTech funding in the U.K. and its status as a strong market for FinTech startups is unquestionable, as Square UK's Head of Payments Partnerships and Industry Relations Kaushalya Somasundaram, Innovate Finance CEO Janine Hirt and Karen Webster recently discussed. But the real test will be how all the established and emerging parties can work together and with the regulators.