Former chief of staff Sue Gray said working in No. 10 under Prime Minister Keir Starmer was "unbearable" due to a toxic atmosphere.
The comments from one of the Prime Minister's most senior former advisers suggest deep internal instability and dysfunction within the heart of the UK government.
Gray described an environment characterized by internal conflict and a pervasive fear of surveillance. She said, "I was constantly worried that my conversations were being recorded and leaked" [2]. This atmosphere of distrust extended to professional relationships, where Gray noted that briefings were turned against her.
Gray expressed frustration with the leadership's response to these internal pressures. She said, "I am disappointed that Sir Keir did not do more to tackle briefings against me" [5]. While some reports describe the situation as a "civil war" inside Downing Street [3], other accounts focus on the broader toxicity of the workplace [1].
Reflecting on her time in the role, Gray noted the intensity of the public scrutiny she faced. She said, "I was thrust into the limelight in a way I had never experienced" [4].
Gray was among 30 new Labour peers announced in December [6]. Her departure from the role of chief of staff marks the end of a tenure defined by high-level strategic influence, and subsequent public friction.
“"Working in No. 10 under Starmer was 'unbearable'"”
The allegations of a surveillance-heavy and toxic culture at the highest level of government suggest a breakdown in trust between the Prime Minister and his closest aides. If the internal management of No. 10 is viewed as unstable, it may weaken the administration's ability to maintain a unified front on policy and governance.
