The UK never was part of the eurozone to start with. Hard to leave something you aren't in. This is the stuff that is troubling the issue. Hardly anyone knows or understands what part of the EU the UK is leaving or is going to belong to. And the politicians aren't helping of course, that would not help their "plans".
As it is now, the UK is part of:
- European Union which includes:
- organisation for security and co-operation in europe
- single euro payments area
- european olympic cimmittees
- european common aviation area
- european civil aviation area
- european committee for standardisation
- european telecommunications standardisations institute
- european committee for electrotechnical standardisation
- european patent convention
- european atomic energy committee
- european higher education area
- European Customs Union
- European Economic Area
- Council of Europe
- plenty of other european organisations, from ESA to CERN.
The UK is not a member of:
- eurozone
- schengen area