Main content
Mark Sedwill
Sir Mark Sedwill is Cabinet secretary and the UK’s national security adviser - the first person to juggle both roles at the same time.
It's Britain's top civil servant this week: Sir Mark Sedwill, Cabinet Secretary and the UK’s National Security Adviser. He's the first person to juggle both roles at the same time. And - what with Brexit, a new PM, perhaps even a looming constitutional crisis - he's doing it at a time of serious uncertainty. So: who is he?
Presenter: Mark Coles
Producer: Ben Crighton
Last on
Sun 30 Jun 201917:40
BBC Radio 4 FM
Broadcasts
- Sat 29 Jun 201919:00BBC Radio 4
- Sun 30 Jun 201905:45BBC Radio 4
- Sun 30 Jun 201917:40BBC Radio 4 FM
Podcast
![]()
Profile
An insight into the character of an influential figure making news headlines

