Nottingham Group, Derby Group, Lichfield Trent Valley and Tamworth all pass fares check for Burton-on-Trent for this flow.
All related stations are therefore associated with the nearest routeing point or routeing point group in each direction. A related station may have up to 4 associations. Sometimes a station has no scheduled passenger service to one of the routeing points to which it is related. These routeing points should be ignored.