How do you do business when you can't see into the future? This may be what businesses always have to do, but Brexit has undeniably made the future even harder to discern than usual. When will it happen, what relationship with Europe will follow, and how will the rest of the world react?
For now we don't know, but the answers to those questions will affect every business in Britain.
So how are companies planning for an uncertain future while at the same time trying to ensure that whichever model of Brexit emerges is one that suits their needs.
Joining Evan Davis are:
Karen Briggs: Head of Brexit - KPMG Gerald Mason: SVP - Tate & Lyle Sugars Gavin Williams: Partner - Herbert Smith Freehills
Producer: Joe Kent.