What does the blue bumper sticker with two yellow lines mean?

Related questions

1. What is the difference between quick and quickly?
2. Why is the declaration of independence important?
3. What does the two yellow lines mean?
4. Why is the equal rights amendment needed?
5. What's the difference between quick and quickly?
6. Does being equal mean that everyone must be the same?
7. What is the Red equal sign?
8. What does the equal sign bumper sticker mean?
9. Is every man created equal?
10. Was the era ever passed?

Tags

1. #lesbian
2. #community
3. #rights
4. #equality
5. #bumper
6. #bisexual
7. #human
8. #stands
9. #sticker
10. #yellow
11. #stripes
12. #transgender
13. #campaign