How big of a flag can I fly?

Related questions

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2. Can Scotland leave the UK without permission?
3. Do the royals live in Buckingham Palace?
4. Can I fly the English flag?
5. What does it mean when the flag is half mast at Buckingham Palace?
6. Do you need permission to put up a flagpole?
7. What is a white dragon?
8. Do flagpoles need to be grounded?
9. What is the British flag called?
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Tags

1. #length
2. #proper
3. #single
4. #below
5. #height
6. #flying
7. #least
8. #minimum
9. #determining
10. #should
11. #quarter
12. #example
13. #requires
14. #chart
15. #being
16. #flagpole
17. #guide