Sir Greg Martin, head of Durand Academy, today faced questions from the Public Accounts Committee (PAC) over the work of his school, its academy trusts and connected companies. The hearing followed a National Audit Office (NAO) report released last year, that raised concerns about “related-party transactions” made between the trusts and associated private companies. Here’s Freddie Whittaker’s take on events as they happened. Freddie Whittaker is political reporter for Schools Week