Toxic culture of distrust at BBC led to recent resignations, former deputy director says

Mark Damazer has been touted as a figure to help the BBC through its current crisis. Photograph: Gary Calton/The Observer

A “toxic mix” of over-assertive BBC board members and executives feeling under siege contributed to the resignations of its two most senior editorial leaders, an influential former BBC figure has warned.

A bitter row is still raging over the events that led up to the resignations of the director general, Tim Davie, and Deborah Turness, the chief executive of BBC News.