FMA chief Samantha Barrass. (Image: Supplied)The Ministry of Business, Innovation and Employment has launched an independent investigation into concerns over workplace cultural issues at the Financial Markets Authority.Financial Markets Authority (FMA) chief executive Samantha Barrass is on leave after staff raised concerns about workplace conduct at the financial market watchdog. “We are mindful this is an unsettling situation for FMA staff, and we will ensure the investigation is completed as soon as is reasonable,” the Ministry of Business, Innovation and Employment (MBIE) s...