Why should a flag never touch the ground?

Related questions

1. Is it illegal to throw away a flag?
2. What is nationality British or English?
3. What is the symbolism of an upside down flag?
4. Does Great Britain have a flag?
5. Why does Great Britain have a flag?
6. Why is UK famous?
7. Is wearing a flag disrespectful?
8. What happens if a flag touches the ground?
9. Why is British flag called Union Jack?
10. What is unique about the UK?

Tags

1. #water
2. #anything
3. #covering
4. #beneath
5. #signal
6. #should
7. #danger
8. #floor
9. #instances
10. #extreme
11. #property
12. #ceiling
13. #merchandise
14. #displayed
15. #union
16. #touch
17. #distress
18. #ground
19. #never
20. #except