A MW26 ROAD No. 38 FB FC B MW26 ROAD No. 37 FD FE C 31 MW26 GJ ROAD No. 36 FF FG D MW26 32 ROAD No. 35 FH FJ 33 A MW27 ROAD No. 34 FK FL B MW27 GJ ROAD No. 33 FM FN 36 C MW27 ROAD No. 32 GG FO FP D MW27 37 41 ROAD No. 31 FQ FR GG 42 MW28 E MW27 ROAD No. 30 51A FS FT GG 40 MW29 50A F GL MW27 38 ROAD No. 29 FU FV GF MW 39 MW52 ELECTRIC MV RUISLIP MT MS

2 P G 50B MW27 51B GM GO DEPRESSION BAR ROAD No. 28 MANOR PLUNGER FW FX ROAD No. 26 52 54B 55A GP ENGINE SPUR HW G MW53 P27L H Spring Trailing C MW48 3 MW27 Power Facing ROAD No. 24 ROAD No. 25 54A GA MW49 HW GB P27H GA ROAD No. 27 FRP34 P32H FY FZ B X 34H A A B 2 A B A GE 44 3 GD 43 GB 53 12 A735 B FRP 727D 10 RMW8 MW57 FR747 A747 R745B A745 R745 A745 A743 R741 A741 A739 FRMTX737 MTX737 FRMT1 RMT2 MT1 MT2 FRL MT3 FR735 A733 R731 R731 A731 A731 A729 FR727 A727 35H 34H P34 P22L FR725 A725 A A A P DG 45 MW47 MW46 56A 55B MT13 35H P31H 10 BAROAD No. 23 BB BC BD BE MW8 K 727A 727B 727C P34L DK DL BG BK BL BM BQ BR 747A 747B 747C 747D 745C 743A EASTBOUND 741A 741B 739A 739B 739C 737C H 12 L M N EASTBOUND 735A 735B 733A 733B 733C 733D 729A 729C EASTBOUND 16 DE SOUTHBOUND LOCAL No. 4 PLATFORM MW18 MW1 4 7B 6A BH BN EASTBOUND 747E 745A 745B 743B 743C 737A 737B J 10 2 731A 731B 729B P33H 16 GE DA DB DC 14 11 P28H P28L A A GF 15 AM No. 3 PLATFORM MW19 MW2 AK 5A 6B 7A AE AD AD AC AB AB G 56B MW58 E WESTBOUND D C B MV2 744B 744A MVX744 742B WESTBOUND 740C 740B 740A 738D 738C 738B 738A F E D C B MT9 10 A MT11 734C 734B 734A 732B WESTBOUND 732A 730C A732 730B 730A MS2 726C 726B MS1 726A AL WESTBOUND 15 AD AC P32L 13 11 564E 564D 564C NORTHBOUND LOCAL TO WEST HARROW A B

A AK A A

ROAD A 9 A 742C 742A A AL F A AJ 12 BD No. 2 PLATFORM 5B AF 1 A 5 A P24L P24H AF No. 22 23 FRMW11 MT22 P20L AG B B A B A A A B A B A A B B A B B AG P21H P22H 20 RP21H AB 12 FRP20/28H/29H FRP20L P20L RP20L FRP20L No. 1 PLATFORM MW20 MW3 11 MW22 FRMW10 12 RMW9 12 MW15 FRMW15 MV4 RMV4 H 1 MV4 A744 R744 FRMVX744 RMVX744 A742 A740 A740 FR740 A738 R738 MT20 MT4 MT21 RMT21 FRMT22 MTX734 A732 R732 FR732 A730 MS6 MS3 5 RMS3 FRMS2 FRMS1 MSX726 FRMSX726 17 P29L GD 9 MW RMW R740 P31L P. 28H GC ROAD No. 21 FRMW9 13 AJ AH MW10 21 13 2 17 GH 29H C P29H HANDWORKED SPRING POINTS P20H NORMALLY SET FOR SAND-DRAG BE 9 MV3 MS4 MS8 GJ P23H P23L SAND-DRAG HARROW JJ TO RAYNERS LANE 20 GAS WORKS PLUNGER FRP28H King Lever No. 17 29H B SIDINGS King Lever No. 7 P20H BG FR503 ELECTRIC C HH FRP20H SPRING TRAILING DEPRESSION BAR POWER FACING WV8 A BH SOUTH HARROW WV

P20H 2 21 23 A B 100 RR J A503 P3L P3L GFF GG A B 22

B 20B 2 FRP3H FRP3H 1L FOOT RWV30 WV30 WV6 WV27 WV7 FR507 A RP20H A A B 4 A507 P B PLUNGERS 2 BK P3H P3H 4H 14 WV29 18 13 WV 2 503A KK 101 PP QQ 20A 5 EASTBOUND A EASTBOUND EASTBOUND 503B 503C 103 LL 102 MM 1L NN L 15A D 17B 19 E 12A F G P4L P A A 4H FRP20H WESTBOUND DD 103 CC BB 102 AA T WESTBOUND 15B Q P WV26 17A B 12B 508B WESTBOUND 508A TO SUDBURY HILL 2 A EE A S R 16 11 A C RP20H P1 P4H RP1 P1H FRP1H WV25 WV24 WV28 WV3 WV9 WV1 FRWV3

1LA 1LB P A P B RELAY ROOM Selection of signals 4H and 4H King Lever No. 5 is by train crew operation of a foot plunger located at the signal concerned.

C Harsig 2018 A MW26 ROAD No. 38 FB FC B MW26 ROAD No. 37 FD FE C 31 MW26 GJ ROAD No. 36 FF FG D MW26 32 ROAD No. 35 FH FJ 33 A MW27 ROAD No. 34 FK FL B MW27 GJ ROAD No. 33 FM FN 36 C MW27 ROAD No. 32 GG FO FP D MW27 37 41 ROAD No. 31 FQ FR GG 42 MW28 E MW27 ROAD No. 30 51A FS FT GG 40 MW29 50A F GL MW27 38 RUISLIP ROAD No. 29 FU FV GF UXBRIDGE MW 39 MW52 ELECTRIC HILLINGDON ICKENHAM RUISLIP EASTCOTE

2 RAYNERS LANE P G 50B MW27 51B GM GO DEPRESSION BAR ROAD No. 28 MANOR FW FX ROAD No. 26 52 54B 55A GP ENGINE SPUR G MW53 TRIPCOCK H Spring Trailing C 3 MW48 54A TESTER MW27 Power Facing ROAD No. 24 ROAD No. 25 GA MW49 FRP34 ROAD No. 27 34H FY FZ A A B B B A B A B A B A 32H GE 3 GD GB 53 A B FRP B P 44 43 A745 R743 A743 MUX741 MU1 R739 A739 A737 A735 FRPX727 PX727 35H 727D P34L P34H 31H FR725 A725 RMW8 MW57 FR749 A749 R747B A747 R747 A747 FRMU1 MU9 MU9 FR739 A739 FR735 A733 R731 R731 A731 A731 A729 P34H MW47 MW46 A BAROAD No. 23 BB BC BD BE 45 MW8 56A 55B 739C 727A 727B 727C 35H 34L 31H DG DK DL P 2 SOUTHBOUND LOCAL No. 4 PLATFORM MW18 MW1 MW35 4 7B 6A BG 21 BH BK BL BM BN EASTBOUND BQ BR 749A 749B 749C 749D 749E 747A 747B 747C 745A EASTBOUND 745B 745C 743A 743B 741A 741B 741C AK 6B AP AQ AS 739A 739B 737A 737B 737C EASTBOUND 735A 735B 733A 733B 733C 733D 731A 731B 729A 729B 729C EASTBOUND 33H 16 GE 16 DA DB DC 14 DE 11 22 A P22L 15 No. 3 PLATFORM MW19 MW2 MW24 5A 6B 7A 12 AC 13 56B WESTBOUND WESTBOUND 6A WESTBOUND A732 WESTBOUND GF 15 13 11 NORTHBOUND LOCAL TO WEST HARROW AM AK AE 23 AD AD AB AB AA MW58 748A 746D 746C 746B 746A 744B 744A 742B 740C 740B 740A BJ BH BG BD 738D 738C 738B 738A 736C 736B 736A 734C 734B 734A 732B 732A 730C 730B 730A 728C 728B 728A 726D 726C 726B 726A AL L AD AC 564E 564D 564C 2 P24 No. 2 PLATFORM ROAD AL 5B AF 748B 742C 742A A 5A BB A B AK AJ H AF 12 BD B V No. 22 23 31L P20L AG B A A B MU3 A B B A736 B A R728 A B A A MW34 B A A B A B B B B B A B A P21H P22H 32L RP21H AB 12 FRP20/28H/29H FRP20L No. 1 PLATFORM MW20 MW3 MW17 11 MW12 12 13 RMW12 13 MW15 FRMW15 MWX748 A746 A744 A744 R744 FR744 R744 A742 A740 FR740 MU3 5B MU11 FRMU11 MU12 RMU11 RMU12 MUX738 A736 R736 FR736 A734 A732 R732 FR732 A730 FR728 A726 FR726 17 AG P P20 P20L RP20L FRP20L MW22 MW RMW A740 R740 MU11 A728 A728 31L ROAD No. 21 C AJ AH MW10 21 11 14 14 GY GV 17 P20H W MW30 RMW GJ GH 9 BE MW16 10 MU8 P23L P23H GS RP20 504E 9 X PLUNGER B P20H BG 82 GN 84 Y FR503 FRP20HC 504D 83 GA Z WV9 81 A BH SOUTH HARROW WV

P20H 2 GB 14 GC ZZ BC 504C A503 RP20H FRWVX505 WVX505 RWV24 WV24 WV19 13B 2 WV8 FR507 A507 2

BK WV23 2 TO/FROM 503A 505C 505D 13A WV7 BR 504B EASTBOUND 503B 503C 505A 505B EASTBOUND BB BD BH 2B 15B BL 12A BP 22 EASTBOUND BT RUISLIP 23 A FRP20H WESTBOUND 506B 506B 506A AP WESTBOUND AH AF AD 2A 15A AB 508D 12B 508C WESTBOUND 508B 508A TO SUDBURY HILL DEPOT 504A AL AJ 2 WV22 1 A RP20H PX504 RPX504 A506 FR506 WV4 WV18 WV2 WV6 WV1 FRWV2 FRWV1

C Harsig 2018 MW.9 ROAD No. 38 FB MW.10 ROAD No. 37 FC 35

MW.11 GJ ROAD No. 36 FD MW.12 36 ROAD No. 35 FE 37 MW.13 ROAD No. 34 FF MW.14 GJ ROAD No. 33 FG 38 MW.15 ROAD No. 32 GG FH MW.16 39 43 ROAD No. 31

FJ GG 44

2 MW.21 MW.17 2 ROAD No. 30 GG MW.22 46A FK 42 45A GL MW.18 40 GF RUISLIP ROAD No. 29 FL UXBRIDGE MW 41 MW.23 HILLINGDON ICKENHAM RUISLIP EASTCOTE RAYNERS LANE MP 45B MW.19 46B GM GN ROAD No. 28 MANOR ROAD No. 26 GP FM 2 47B 48A G MW.24 TRIPCOCK Spring Trailing C MW.53 MW.25 TESTER B MW.20 Power Facing ROAD No. 24 ROAD No. 25 47A GA ROAD No. 27 MP3 B 3 FN GE 3 GD 34 GB A A 33 RMW.4 R751 MW.55 A751 FR749 A749 A747 FR745 R745 A745 FRL MUX743 FRMU1 MU1 MU9 MU9 FR741 FR739 R739 A739 A737 FR735 A735 A733 FR731 R731 A731 A729 FR727 A727 FRMP1 MP1 FRMP2/3 727E MP4 FR725 A725

32 MW.51 MW.52 49A 48B 2 A741 CBROAD No. 23 CD BE BG BH FRMW.4 MW.4 741B 727B 727D MP7 A 2 751A EASTBOUND EASTBOUND ST SOUTHBOUND UXBRIDGE No. 4 PLATFORM MW.5 MW.1 28 31A 30B BL BH BP BR BT BV EASTBOUND BX 751B 751C 751D 749A 749B 747A 747B 747C 747D 745A 745B 743A 743B 743C AK 6B AP AQ AR AS AT 741A 739A 739B 737 735A 735B 733A 733B 733C 733D 731A 731B 729A 729B 729C 727A 727C MP2/3 9B KE 9A JB JD11 JE JF JH JJ BE B FRMP3 KF 10B MP15 BA No. 3 PLATFORM MW.6 MW.2 BD 29B 30A 31B AL AJ AH AF AB 49B 746E 746D WESTBOUND 746B 746A 744B 744A 742B 742A 740C 740B 740A BH BG BD FR740 6A 738E 738D 738C 738B 738A 736B 736A 734A 732B 732A 730B WESTBOUND 730A 728E 728D 728C 728B 728A 726 724 722D 722C 722B 722A GK WESTBOUND 10A GD 12 14 564E 564D 564C 564B NORTHBOUND UXBRIDGE TO WEST HARROW V F No. 2 PLATFORM ROAD BB 29A AT AP FRMW.59 FRMW.590 FRMW.60 746C 742C R740 5A BB GJ GH GE HB WV9 No. 22 RMW.58/2 MW.590 A B B R724/1 13 2 B A B MP16 No. 1 PLATFORM 58/1 RMW.59/1 MW.56 FRMW.61 FRL A742 A740 FRL A734 FR726 724/2 FR724 HW GF MP17 MP6 MP19 GB FRMP19/2 MP20 RMP19 FRMP20 MP21 RMP20 FRMP21 MW.7 MW.3 AT MW.58 MW.59 RMW MW.61 A746 A744 FR744 R744 MU3 MU3 5B MU11 MU11 FRMU11 MU12 RMU11 RMU12 MUX738 A736 FR736 A732 FR732 A730 FR730 A728 A726 A724 R A722 FR722 W ROAD No. 21 59/2 MW.60 RMW.590 726 E AZ AX GY GV HW WV9 ST MU8 MP22 506E HD GS X FRMP19/1 WV9D FRMP22 HE 506D 16 Y 10A GN 10A & 10B SWITCH LOCKS MP23 21 WV9C FRWVX505 POINTS HANDWORKED RMP19 20 22 GA Z 17 HF SOUTH HARROW WV B FRMP23 506C WV9 10B MP24 GA 13B 14 GC WVX505 A RMP22 RWV24 WV24 FRL WV19 2 WV9 23 6 WV23 WV9 TO/FROM HH 505B 505C 13A WV7 BP RUISLIP EASTBOUND 505A EASTBOUND BB BD 15B BL 12A EASTBOUND WESTBOUND 506A AP WESTBOUND AH AD 15A AB 508 12B 512E WESTBOUND 512D 512C TO SUDBURY HILL DEPOT 506B MP240 AL AJ 6 WV22 FRMP24 RMP23 FRMP240 A506 FR506 WV4 WV18 WV2 WV6 WV1 FRWV2 FRWV1 24

C Harsig 2018 MW.9 ROAD No. 38 FB MW.10 35 FC

GJ ROAD No. 37 MW.12 ROAD No. 35 FE 37 MW.13 ROAD No. 34 FF MW.14 GJ ROAD No. 33 FG 38 MW.15 ROAD No. 32 GG FH MW.16 39 43 ROAD No. 31 FJ GG 44 MW.21

MW.17 GL ROAD No. 30 GG MW.22 FK 42 MW.18 40 GF RUISLIP ROAD No. 29 FL UXBRIDGE MW 41 MW.24 HILLINGDON ICKENHAM RUISLIP EASTCOTE RAYNERS LANE MP MW.19 46 ROAD No. 28 MANOR FM GN 48A GP G 25 Spring Trailing C o. N B MW.20 Power Facing ROAD No. 24 GB AD ROAD No. 27 RO MP3 B 3 FN GE 3 GD 34 A A 33 RMW.4 R751 MW.55 A751 FR749 A749 A747 FR745 R745 A745 FRL MUX743 FRMU1 MU1 MU9 MU9 FR741 FR739 R739 A739 A737 FR735 A735 A733 FR731 R731 A731 A729 FR727 A727 FRMP1 MP1 FRMP2/3 727E MP4 FR725 A725 32 MW.51 MW.52 48B A741 CBROAD No. 23 CD BE BG BH FRMW.4 MW.4 741B 727B 727D MP7 A 2 751A EASTBOUND EASTBOUND SOUTHBOUND UXBRIDGE No. 4 PLATFORM MW.5 MW.1 28 31A 30B BL BH BP BR BT BV EASTBOUND BX 751B 751C 751D 749A 749B 747A 747B 747C 747D 745A 745B 743A 743B 743C AK 6B AP AQ AR AS AT 741A 739A 739B 737 735A 735B 733A 733B 733C 733D 731A 731B 729A 729B 729C 727A 727C MP2/3 9B KE 9A JB JD11 JE 14B JF JH JJ BE B FRMP3 KF 10B MP15 BA No. 3 PLATFORM MW.6 MW.2 BD 29B 30A 31B AL AJ AH AF AB 746E 746D WESTBOUND 746B 746A 744B 744A 742B 742A 740C 740B 740A BH BG BD FR740 6A 738E 738D 738C 738B 738A 736B 736A 734A 732B 732A 730B WESTBOUND 730A 728E 728D 728C 728B 728A 726 724 722D 722C 722B 722A GK WESTBOUND 10A GD 12 14A 564E 564D 564C 564B NORTHBOUND UXBRIDGE TO WEST HARROW V F No. 2 PLATFORM ROAD BB 29A AT AP MW.590 FRMW.59 FRMW.590 FRMW.60 746C 742C R740 5A BB GJ GH GE HB WV9 No. 22 RMW.58/2 B A B B R724/1 13A No. 1 PLATFORM 58/1 FRMW.61 FRL A740 A B FRL 724/2 GF MP17 MP16 MP6 MP6 MP19 GB FRMP19/2 MP20 RMP19 FRMP20 MP21 RMP20 FRMP21 MW.7 MW.3 AT MW.58 MW.59 RMW.59/1 MW.61 A746 A744 FR744 R744 A742 MU3 MU3 5B MU11 MU11 FRMU11 MU12 RMU11 RMU12 MUX738 A736 FR736 A734 A732 FR732 A730 FR730 A728 A726 FR726 A724 FR724 A722 FR722 W RMW MW.60 RMW.590 R Co-Acting AZ ROAD No. 21 AX 59/2 GY GV 726 WV9E 13B MU8 MP22 506E HD GS X FRMP19/1 WV9D FRMP22 HE 506D 16 Y 10A GN 10A & 10B SWITCH LOCKS MP23 21 WV9C FRWVX505 POINTS HANDWORKED RMP19 20 22 GA Z 17 HF SOUTH HARROW WV B FRMP23 506C WV9 10B MP24 GA 13B 14 GC WVX505 A RMP22 RWV24 WV24 FRL WV19 2 WV9 23 6 WV23 WV9 TO/FROM HH 505B 505C 13A WV7 BP RUISLIP EASTBOUND 505A EASTBOUND BB BD 15B BL 12A EASTBOUND WESTBOUND 506A AP WESTBOUND AH AD 15A AB 508 12B 512E WESTBOUND 512D 512C TO SUDBURY HILL DEPOT 506B MP240 AL AJ 6 WV22 FRMP24 RMP23 FRMP240 A506 FR506 WV4 WV18 WV2 WV6 WV1 FRWV2 FRWV1 24

C Harsig 2018 MW.9 ROAD No. 38 FB MW.10 35 FC

GJ ROAD No. 37 MW.12 ROAD No. 35 FE 37 MW.13 ROAD No. 34 FF MW.14 GJ ROAD No. 33 FG 38 MW.15 ROAD No. 32 GG FH MW.16 39 43 ROAD No. 31 FJ GG 44 MW.21

MW.17 GL ROAD No. 30 GG MW.22 FK 42 MW.18 40 GF RUISLIP ROAD No. 29 FL UXBRIDGE MW 41 MW.24 HILLINGDON ICKENHAM RUISLIP EASTCOTE RAYNERS LANE MP MW.19 46 ROAD No. 28 MANOR FM GN 48A GP G 25 C o. N B MW.20 GE GB AD ROAD No. 27 RO MP3 B GD 3 FN 3 34 A A RMW.4 R751 MW.55 A751 FR749 A749 A747 FR745 R745 A745 FRL MUX743 FRMU1 MU1 MU9 MU9 FR741 FR739 R739 A739 A737 FR735 A735 A733 FR731 R731 A731 A729 FR727 A727 FRMP1 MP1 FRMP2/3 727E MP4 FR725 A725 32 MW.51 MW.52 48B A741 CBROAD No. 23 CD BE BG BH MW.4 741B 727B 727D MP7 A 2 751A EASTBOUND EASTBOUND SOUTHBOUND UXBRIDGE No. 4 PLATFORM MW.5 MW.1 28 31A 30B BL BH BP BR BT BV EASTBOUND BX 751B 751C 751D 749A 749B 747A 747B 747C 747D 745A 745B 743A 743B 743C AK 6B AP AQ AR AS AT 741A 739A 739B 737 735A 735B 733A 733B 733C 733D 731A 731B 729A 729B 729C 727A 727C MP2/3 9B KE 9A JB JD11 JE 14B JF JH JJ BE B FRMP3 KF 10B MP15 BA No. 3 PLATFORM MW.6 MW.2 BD 29B 30A 31B AL AJ AH AF AB 746E 746D WESTBOUND 746B 746A 744B 744A 742B 742A 740C 740B 740A BH BG BD FR740 6A 738E 738D 738C 738B 738A 736B 736A 734A 732B 732A 730B WESTBOUND 730A 728E 728D 728C 728B 728A 726 724 722D 722C 722B 722A GK WESTBOUND 10A GD 12 14A 564E 564D 564C 564B NORTHBOUND UXBRIDGE TO WEST HARROW V F No. 2 PLATFORM ROAD BB 29A AT AP MW.590 FRMW.59 FRMW.590 FRMW.60 746C 742C R740 5A BB GJ GH GE HB WV9 No. 22 RMW.58/2 B A B B R724/1 13A No. 1 PLATFORM 58/1 FRMW.61 FRL A740 A B FRL 724/2 GF MP17 MP16 MP6 MP6 MP19 GB FRMP19/2 MP20 RMP19 FRMP20 MP21 RMP20 FRMP21 MW.7 MW.3 AT MW.58 MW.59 RMW.59/1 MW.61 A746 A744 FR744 R744 A742 MU3 MU3 5B MU11 MU11 FRMU11 MU12 RMU11 RMU12 MUX738 A736 FR736 A734 A732 FR732 A730 FR730 A728 A726 FR726 A724 FR724 A722 FR722 W RMW MW.60 RMW.590 R Co-Acting AZ ROAD No. 21 AX 59/2 GY GV 726 WV9E 13B MU8 MP22 506E HD GS X FRMP19/1 WV9D FRMP22 HE 506D 16 Y 10A GN 10A & 10B SWITCH LOCKS MP23 21 WV9C FRWVX505 POINTS HANDWORKED RMP19 20 22 GA Z 17 HF SOUTH HARROW WV B FRMP23 506C WV9 10B MP24 GA 13B 14 GC WVX505 A RMP22 RWV24 WV24 FRL WV19 2 WV9 23 6 WV23 WV9 TO/FROM HH 505B 505C 13A WV7 BP RUISLIP EASTBOUND 505A EASTBOUND BB BD 15B BL 12A EASTBOUND WESTBOUND 506A AP WESTBOUND AH AD 15A AB 508 12B 512E WESTBOUND 512D 512C TO SUDBURY HILL DEPOT 506B MP240 AL AJ 6 WV22 FRMP24 RMP23 FRMP240 A506 FR506 WV4 WV18 WV2 WV6 WV1 FRWV2 FRWV1 24

C Harsig 2018