The map changes did seem tightly focussed on routes between Effingham/Leatherhead and Eastbourne-Brighton-Croydon, so I expected it to have a single source. It's interesting to know what it was, though.
I have looked a bit further into the map changes, and ended up with the following:
New dataset RJRG0426 published 07 September 2016
A review of the use of Map LB and its replacement with alternative maps has led to the following changes (part 1)
Map sequence added
BRIGHTON GROUP (G04) and Leatherhead (LHD) - added sequence 'VB+HR'
BRIGHTON GROUP (G04) and Leatherhead (LHD) - added sequence 'VB+TN+DK'
Map sequence removed
BRIGHTON GROUP (G04) and Leatherhead (LHD) - removed sequence 'LB+DK'
BRIGHTON GROUP (G04) and Leatherhead (LHD) - removed sequence 'LB+HR'
This removes mapped routes:
via Worthing;
via Peckham Rye and New Cross Gate; and
via Crystal Palace while avoiding Tulse Hill and London.
The last included routes such as Brighton-Croydon-Crystal Palace-Streatham Hill-Clapham Junction-Wimbledon-Epsom-Leatherhead.
CROYDON GROUP (G08) and Leatherhead (LHD) - added sequence 'TN+DK'
CROYDON GROUP (G08) and Leatherhead (LHD) - removed sequence 'LB+DK'
CROYDON GROUP (G08) and Leatherhead (LHD) - removed sequence 'LB+HR'
This removes mapped routes via Crystal Palace, via Mitcham Junction, via Redhill and via Tulse Hill.
EASTBOURNE GROUP (G84) and Leatherhead (LHD) - added sequence 'VB+HR'
EASTBOURNE GROUP (G84) and Leatherhead (LHD) - added sequence 'VB+TN+DK'
EASTBOURNE GROUP (G84) and Leatherhead (LHD) - removed sequence 'LB+DK'
EASTBOURNE GROUP (G84) and Leatherhead (LHD) - removed sequence 'LB+HR'
This removes mapped routes:
via Worthing;
via New Cross Gate and Peckham Rye;
via New Cross Gate, Herne Hill and Clapham Junction; and
ones via Norwood Junction which avoid London and Tulse Hill.
Effingham Junction (EFF) and BRIGHTON GROUP (G04) - added sequence 'DK+TN+VB'
Effingham Junction (EFF) and BRIGHTON GROUP (G04) - added sequence 'HR+VB'
Effingham Junction (EFF) and BRIGHTON GROUP (G04) - removed sequence 'DK+LB'
Effingham Junction (EFF) and BRIGHTON GROUP (G04) - removed sequence 'HR+LB'
This removes mapped routes:
via Worthing;
via Motspur Park, Tulse Hill, London and New Cross Gate; and
via Sutton, Peckham Rye, London and New Cross Gate.
Effingham Junction (EFF) and CROYDON GROUP (G08) - added sequence 'EF+TN'
Effingham Junction (EFF) and CROYDON GROUP (G08) - removed sequence 'DK+LB'
Effingham Junction (EFF) and CROYDON GROUP (G08) - removed sequence 'EF+LB'
Effingham Junction (EFF) and CROYDON GROUP (G08) - removed sequence 'HR+LB'
This removes mapped routes via Crystal Palace, via Mitcham Junction, via Motspur Park and via Redhill.
Effingham Junction (EFF) and EASTBOURNE GROUP (G84) - added sequence 'DK+TN+VB'
Effingham Junction (EFF) and EASTBOURNE GROUP (G84) - added sequence 'EF+TN+VB'
Effingham Junction (EFF) and EASTBOURNE GROUP (G84) - added sequence 'HR+VB'
Effingham Junction (EFF) and EASTBOURNE GROUP (G84) - removed sequence 'DK+LB'
Effingham Junction (EFF) and EASTBOURNE GROUP (G84) - removed sequence 'EF+LB'
Effingham Junction (EFF) and EASTBOURNE GROUP (G84) - removed sequence 'HR+LB'
This removes mapped routes:
via Worthing;
via Peckham Rye and New Cross Gate;
via Clapham Junction, Herne Hill and New Cross Gate; and
ones via Norwood Junction which avoid London and Tulse Hill.
Effingham Junction (EFF) and Gatwick Airport (GTW) - added sequence 'AR+VB'
Effingham Junction (EFF) and Gatwick Airport (GTW) - added sequence 'DK+SC'
Effingham Junction (EFF) and Gatwick Airport (GTW) - removed sequence 'DK+LB'
Effingham Junction (EFF) and Gatwick Airport (GTW) - removed sequence 'HR+LB'
This removes mapped routes:
via Three Bridges; and
via Leatherhead, Peckham Rye and New Cross Gate.
It adds mapped routes:
via Guildford;
via Tooting;
via New Cross Gate and Crystal Palace; and
via Wimbledon and Sutton.
Effingham Junction (EFF) and Haywards Heath (HHE) - added sequence 'DK+TN+VB'
Effingham Junction (EFF) and Haywards Heath (HHE) - added sequence 'HR+VB'
Effingham Junction (EFF) and Haywards Heath (HHE) - removed sequence 'HR+LB'
This removes routes:
via Sutton, Peckham Rye and New Cross Gate; and
ones via Norwood Junction which avoid both Clapham Junction and Tulse Hill.
Effingham Junction (EFF) and Lewes (LWS) - added sequence 'DK+TN+VB'
Effingham Junction (EFF) and Lewes (LWS) - added sequence 'HR+VB'
Effingham Junction (EFF) and Lewes (LWS) - removed sequence 'DK+LB'
Effingham Junction (EFF) and Lewes (LWS) - removed sequence 'HR+LB'
This removes mapped routes:
via Worthing;
via Motspur Park, Streatham and New Cross Gate;
via Sutton, Peckham Rye and New Cross Gate; and
ones via Norwood Junction which avoid London and Tulse Hill.
Effingham Junction (EFF) and REDHILL GROUP (G60) - added sequence 'AR'
Effingham Junction (EFF) and REDHILL GROUP (G60) - added sequence 'DK+TN'
Effingham Junction (EFF) and REDHILL GROUP (G60) - added sequence 'HR+TN'
Effingham Junction (EFF) and REDHILL GROUP (G60) - removed sequence 'DK+LB'
Effingham Junction (EFF) and REDHILL GROUP (G60) - removed sequence 'HR+LB'
This removes mapped routes:
via Three Bridges;
via Motspur Park, Streatham and New Cross Gate;
via Sutton, Peckham Rye and New Cross Gate; and
ones via Epsom and Norwood Junction which avoid London.
It adds a mapped route via Guildford.
Effingham Junction (EFF) and Wivelsfield (WVF) - added sequence 'DK+TN+VB'
Effingham Junction (EFF) and Wivelsfield (WVF) - removed sequence 'DK+LB'
Effingham Junction (EFF) and Wivelsfield (WVF) - removed sequence 'HR+LB'
This removes mapped routes:
via Worthing;
via Motspur Park, Streatham and New Cross Gate;
via Mitcham Junction, Peckham Rye and New Cross Gate; and
ones via Mitcham Junction which avoid London.
Gatwick Airport (GTW) and Leatherhead (LHD) - added sequence 'SC+DK'
Gatwick Airport (GTW) and Leatherhead (LHD) - removed sequence 'LB+DK'
Gatwick Airport (GTW) and Leatherhead (LHD) - removed sequence 'LB+HR'
This removes mapped routes:
via Three Bridges; and
via New Cross Gate and Peckham Rye.
It adds mapped routes:
via South Merton;
via Tooting;
via Crystal Palace and New Cross Gate; and
via Sutton and Motspur Park (roughly Gatwick-West Croydon-Sutton-Clapham Junction-Wimbledon-Motspur Park-Leatherhead).
Haywards Heath (HHE) and Leatherhead (LHD) - added sequence 'VB+AR'
Haywards Heath (HHE) and Leatherhead (LHD) - added sequence 'VB+SC'
Haywards Heath (HHE) and Leatherhead (LHD) - added sequence 'VB+TN+DK'
Haywards Heath (HHE) and Leatherhead (LHD) - removed sequence 'LB+DK'
Haywards Heath (HHE) and Leatherhead (LHD) - removed sequence 'LB+HR'
This removes mapped routes:
via Worthing;
via New Cross Gate and Peckham Rye;
via New Cross Gate, Herne Hill and Clapham Junction; and
ones via Crystal Palace and Clapham Junction which avoid London and Tulse Rill.
It adds mapped routes:
via South Merton;
via Tooting; and
via Crystal Palace and New Cross Gate.
Leatherhead (LHD) and Lewes (LWS) - added sequence 'DK+TN+VB'
Leatherhead (LHD) and Lewes (LWS) - added sequence 'HR+VB'
Leatherhead (LHD) and Lewes (LWS) - removed sequence 'DK+LB'
Leatherhead (LHD) and Lewes (LWS) - removed sequence 'HR+LB'
...
Leatherhead (LHD) and Wivelsfield (WVF) - added sequence 'DK+TN+VB'
Leatherhead (LHD) and Wivelsfield (WVF) - removed sequence 'DK+LB'
Leatherhead (LHD) and Wivelsfield (WVF) - removed sequence 'HR+LB'
This removes mapped routes:
via Worthing;
via Peckham Rye and New Cross Gate;
via Wimbledon, Streatham and New Cross Gate;
routes via Mitcham Junction which avoid London; and
routes via Norwood Junction which avoid both London and Tulse Hill.
REDHILL GROUP (G60) and Leatherhead (LHD) - added sequence 'TN+DK'
REDHILL GROUP (G60) and Leatherhead (LHD) - added sequence 'TN+HR'
REDHILL GROUP (G60) and Leatherhead (LHD) - removed sequence 'LB+DK'
REDHILL GROUP (G60) and Leatherhead (LHD) - removed sequence 'LB+HR'
This remove mapped routes:
via Crystal Palace;
via Peckham Rye;
via Three Bridges; and
via both Herne Hill and Wimbledon.
To permit journeys denied by NFM64 Fares Checking that are not taking the shortest route the following posirtive easement has been published.
Easement added
700664: For journeys from Ledbury, Colwall, Great Malvern and Malvern Link to Spring Road, Hall Green, Yardley Wood, Shirley (West Midlands), Whitlocks End, Wythall, Earlswood (West Midlands), The Lakes, Wood End, Danzey, Henley in Arden, Wootton Wawen and Wilmcote are permitted via Tysley. This routeing point easement overrides NFM64 fares checking and operates in both directions.
The Warwickshire stations are the issue, with fares to the line from Worcester to Hereford higher than those at either end.
Wilmcote is unaffected as it's part of a routeing point anyway.
For enginnering works on the Great Western mainline
Easement added
700665: During the closure of the Severn Tunnel between 12 September 2016 and 20 October 2016, journeys from Bristol Temple Meads, Filton Abbeywood, Stapleton Road, Lawrence Hill and Bristol Parkway to Severn Tunnel Junction, Chepstow, Lydney and Caldicot are allowed to travel via Gloucester (easement 700651). This routeing point easement will override NFM64 fares checking which is preventing easement 700651 working fully and will apply in both directions.
The description of easement 700651 here matches the original easement. I don't think anyone should act differently based on this new easement, but perhaps some retailers are doing.
New dataset RJRG0427 published 09 September 2016
A review of the use of Map LB and its replacement with alternative maps has led to the following changes (part 2 - see RJRG0426 changes from 07 September 2016)
Map sequence added
EASTBOURNE GROUP (G84) and Leatherhead (LHD) - added sequence 'VB+AR'
Map sequence removed
EASTBOURNE GROUP (G84) and Leatherhead (LHD) - removed sequence 'CW+VB+AR'
EASTBOURNE GROUP (G84) and Leatherhead (LHD) - removed sequence 'XB+DK'
This removes mapped routes:
via Guildford; and
via Horsham.
Effingham Junction (EFF) and Three Bridges (TBD) - added sequence 'DK+TN+VB'
Effingham Junction (EFF) and Three Bridges (TBD) - added sequence 'HR+AR+VB'
Effingham Junction (EFF) and Three Bridges (TBD) - removed sequence 'DK+LB'
Effingham Junction (EFF) and Three Bridges (TBD) - removed sequence 'DK+XB'
Effingham Junction (EFF) and Three Bridges (TBD) - removed sequence 'HR+LB'
This removes mapped routes:
via Horsham;
via Motspur Park, Streatham and New Cross Gate;
via Sutton, Peckham Rye and New Cross Gate;
ones via Mitcham Junction which avoid London; and
ones via Motspur Park and Crystal Palace which avoid both London and Tulse Hill.
Effingham Junction (EFF) and Wivelsfield (WVF) - added sequence 'HR+AR+VB'
Effingham Junction (EFF) and Wivelsfield (WVF) - removed sequence 'DK+XB'
This removes mapped routes via Horsham.
Leatherhead (LHD) and Lewes (LWS) - added sequence 'AR+VB'
No effect. The routes it covered were already available on DK+XB.
Leatherhead (LHD) and Three Bridges (TBD) - added sequence 'AR+VB'
Leatherhead (LHD) and Three Bridges (TBD) - added sequence 'DK+TN+VB'
Leatherhead (LHD) and Three Bridges (TBD) - added sequence 'HR+VB'
Leatherhead (LHD) and Three Bridges (TBD) - removed sequence 'DK+LB'
Leatherhead (LHD) and Three Bridges (TBD) - removed sequence 'DK+XB'
Leatherhead (LHD) and Three Bridges (TBD) - removed sequence 'HR+LB'
This removes mapped routes:
via Guildford;
via Horsham;
via Peckham Rye and New Cross Gate;
via Wimbledon, Streatham and New Cross Gate; and
ones via Norwood Junction which avoid both London and Tulse Hill.
Leatherhead (LHD) and Wivelsfield (WVF) - added sequence 'AR+VB'
Leatherhead (LHD) and Wivelsfield (WVF) - removed sequence 'DK+XB'
This removes mapped routes via Guildford and via Horsham.
Effingham Junction (EFF) and EASTBOURNE GROUP (G84) - removed sequence 'DK+XB'
This removes mapped routes via Dorking.
Effingham Junction (EFF) and Haywards Heath (HHE) - removed sequence 'DK+LB'
Effingham Junction (EFF) and Haywards Heath (HHE) - removed sequence 'DK+XB'
This removes mapped routes:
via Dorking;
via Motspur Park, Streatham and New Cross Gate; and
ones via Motspur Park and Norwood Junction which avoid both London and Tulse Hill.
Effingham Junction (EFF) and Lewes (LWS) - removed sequence 'DK+XB'
Effingham Junction (EFF) and Lewes (LWS) - removed sequence 'HR+VB'
This removes mapped routes:
via Dorking; and
ones via Mitcham Junction which avoid London.
Haywards Heath (HHE) and Sevenoaks (SEV) - removed sequence 'LB+VH'
Haywards Heath (HHE) and Sevenoaks (SEV) - removed sequence 'LB+VR'
REDHILL GROUP (G60) and Sevenoaks (SEV) - removed sequence 'LB+VH'
REDHILL GROUP (G60) and Sevenoaks (SEV) - removed sequence 'LB+VR'
These remove mapped routes:
via Lewes;
via New Cross Gate, Tulse Hill and Crystal Palace;
ones via Beckenham Junction which avoid London; and
ones via London, Tulse Hill and Beckenham Junction which visit them in that order.
Sevenoaks (SEV) and Three Bridges (TBD) - removed sequence 'VH+LB'
Sevenoaks (SEV) and Three Bridges (TBD) - removed sequence 'VR+LB'
This removes mapped routes:
via Lewes;
via Crystal Palace, Tulse Hill and New Cross Gate;
ones via Beckenham Junction which avoid London; and
ones via Beckenham Junction, Tulse Hill and London which visit them in that order.
Three Bridges (TBD) and Tonbridge (TON) - removed sequence 'LB+RA'
This removes mapped routes:
via Denmark Hill and New Cross;
via Herne Hill and North Dulwich;
via Elephant & Castle, Clapham High Street and Queens Road Peckham (in any order);
via New Cross Gate, Tulse Hill and Sevenoaks; and
ones via Orpington or Otford which do not go via London.
Several routes were altered on both 7/9 and 9/9:
- Effingham Junction (EFF) and EASTBOURNE GROUP (G84)
- Effingham Junction (EFF) and Haywards Heath (HHE)
- EASTBOURNE GROUP (G84) and Leatherhead (LHD)
- Effingham Junction (EFF) and Lewes (LWS)
- Effingham Junction (EFF) and Wivelsfield (WVF)
- Leatherhead (LHD) and Lewes (LWS)
None of these led to any routes being added with either change, so the overall effect is much the same as simply combining the descriptions.