Why does the UK not use the euro?

Related questions

1. Is Poland good place to live?
2. Does Poland use the Euro 2018?
3. Why is Poland currency not euro?
4. What country uses the euro but is not part of the EU?
5. Is English taught in Poland?
6. Is the Polish zloty pegged to the euro?
7. How many cigarettes can you bring back from Poland?
8. Is Euro accepted in Warsaw?
9. Is zloty pegged to euro?
10. Can you smoke in bars in Poland?

Tags

1. #critical
2. #pound
3. #united
4. #tests
5. #currency
6. #government
7. #because
8. #common
9. #european
10. #british
11. #union
12. #determined
13. #necessary
14. #while
15. #would
16. #kingdom