Why is the London Eye lit up red?

Related questions

1. Does London Eye close in bad weather?
2. What is the best time to go to the London Eye?
3. What is the cheapest way to get around London?
4. Do you have to book for London Eye?
5. Is the London Pass worth it for 2 days?
6. How many times do you go around the London Eye?
7. What is the London Eye used for?
8. Who sponsors the London Eye?
9. Can you buy London Eye tickets on the day?
10. Do you have to buy London Eye tickets in advance?

Tags

1. #landmark
2. #tourist
3. #american
4. #rather
5. #another
6. #which
7. #british
8. #fallen
9. #london
10. #after
11. #symbol
12. #sponsorship
13. #giant
14. #attraction
15. #fizzy
16. #drinks
17. #skyline
18. #renamed
19. #night
20. #become
21. #glows
22. #corporation