Is public transport free in Budapest?

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Tags

1. #trolleybuses
2. #system
3. #internal
4. #birth
5. #document
6. #number
7. #public
8. #visitors
9. #citizens
10. #favorite
11. #transportation
12. #budapest
13. #trams
14. #valid
15. #travel
16. #buses
17. #symbol
18. #photo
19. #option