British politician Gavin Barwell served as Chief of Staff to Prime Minister Theresa May from June 2017 to July 2019, one of the most turbulent periods in recent British political history.

As the Prime Minister’s senior political adviser, Barwell was at May's side as she navigated tumultuous Brexit negotiations, met Donald Trump, learnt about the poisoning of Sergei and Yulia Skripal in Salisbury, met Jeremy Corbyn and Keir Starmer to broker a cross-party Brexit agreement - and ultimately made the decision to stand down as Prime Minister.

Joining Dan on the podcast, Gavin poignantly reveals a historical first-hand account of how government operates during times of crises, resignations and general elections. Taking us beyond the corridors of power, they discuss the prominence of political advisors, the shifting of power and the decision-making that goes on behind closed doors at 10 Downing Street.

Gavin is the author of Chief of Staff: Notes from Downing Street