Burton Zone tickets cover all of routes 1, 2, 4, 6, 8, 10, 11, 17, 18, 21, 21E, 22, 24. They are also valid for travel on parts of the following routes:
X12 between Burton and Branston
12/12E between Burton and Barton-under-Needwood
9 between Burton and Boundary
19 between Burton and Netherseal
401 between Burton and Hatton
402 between Burton and Tutbury
403 between Burton and Acorn Inn.