Shaun Wainstein, BNP Paribas' new head of UK capital markets, talks to Financial News a year after the French lender snapped up the Royal Bank of Scotland's derivatives units, and a month after he took on a new job.

Wainstein was promoted from UK head of equities and commodity derivatives to head of UK capital markets last month - part of wider changes to reshape the investment bank under new head Yann Gerardin, a former global head of equity derivatives at the bank.