X51 | Midland “Red” (BMMO & MROC) | ` | 1 | Service History page |
| N | 1 | Timetable (valid 1979–1980) | ||
| Midland Red West (First) | ` | 1 | Service History page | |
| N | 2 | Timetables (valid 1981–1984) | ||
Wildcard Characters _ and % can be used.
For example, searching for Service 37% will show results for Service 37, 37A, 370, 371… etc.