Last update 23 April 2022
Please select a starting letter from the links below:
Code | Signal Box | Note | ELR | Mileage | Opened | Closed | Control to |
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V | Paddington Arrival | Box possibly also known as Paddington Suburban. Severely damaged by fire. Code used on Hammersmith & City lines | HTH MLN1 | 0m 20ch 0m 20ch | 13 August 1933 | 25 November 1938 | Paddington Arrival [temporary] |
FRV | Hammersmith & City fog repeater signals | ||||||
FRVX | Hammersmith & City fog repeater advance starting boards | ||||||
RV | Hammersmith & City repeater signals | ||||||
VX | Hammersmith & City advance starting boards | ||||||
EC | Code used on Engine & Carriage line unclear if EC signals controlled from Paddington Arrival | ||||||
Paddington Arrival [temporary] | HTH MLN1 | 0m 20ch 0m 20ch | 13 December 1938 | 1 July 1939 | Paddington Arrival [reopened] (V) | ||
V | Paddington Arrival [reopened] | Box possibly also known as Paddington Suburban. Code used on Hammersmith & City lines | HTH MLN1 | 0m 20ch 0m 20ch | 2 July 1939 | 19 November 1967 | Old Oak Common (OO), Edgware Road [London Underground] (OP) |
FRV | Hammersmith & City fog repeater signals | ||||||
FRVX | Hammersmith & City fog repeater advance starting boards | ||||||
RV | Hammersmith & City repeater signals | ||||||
VX | Hammersmith & City advance starting boards | ||||||
EC | Code used on Engine & Carriage line unclear if EC signals controlled from Paddington Arrival | ||||||
Paddington Suburban | See Paddington Arrival | ||||||
QE | Paddock Wood | Named Paddock Wood B to 26 June 1932. Unclear whether code used | XTD | 34m 74ch | 26 June 1898 | 1 April 1962 | Tonbridge (PE) |
Paddock Wood B | See Paddock Wood | ||||||
Padnal | Burnt down 20 December 1989 | ETN | 73m 17ch | 1887 | 21 February 1990 | Cambridge (CA) | |
PN | Paignton | TOR | 222m 04ch | 1890 | 26 March 1988 | Paignton South | |
DT | Down Torbay line automatic signals | ||||||
UT | Up Torbay line automatic signals | ||||||
PN | Paignton [new] | TOR | 222m 10ch | 5 August 1989 | |||
Paignton South | TOR | 222m 22ch | August 1989 | Paignton [new] (PN) | |||
P | Paisley | Code used from 1966 | AYR1 | ≈6m 30ch | 14 November 1966 | 1 September 1985 | Paisley [new] (P) |
P | Paisley [new] | Former Paisley signals | AYR1 | 6m 30ch | 1 September 1985 | 25 December 2011 | West Of Scotland Signalling Centre (GP, GPA, GPB, GPD, GPE, GPG, GPH, GPK, GPL, GPU, GPW) |
PA | Ayr interlocking | ||||||
PB | Barassie interlocking | ||||||
PE | Elderslie interlocking. Code used from 1985 | ||||||
PG | Glengarnock interlocking. Code used from 1985 | ||||||
PH | Hunterston interlocking. Code used from 9 November 1986 | ||||||
PK | Kilwinning interlocking. Code used from 1986 | ||||||
PKR | Kilwinning interlocking banner repeater signals | ||||||
PU | Gourock interlocking. Code used from 27 March 1985 | ||||||
R | Banner repeater signals | ||||||
P | Paisley St James | Temporary code from 14 November 1966 for two signals, until taken over by Paisley | GOU2 | ≈108m 46ch | 18 August 1902 | 11 December 1966 | Paisley (P) |
P | Pangbourne | MLN1 | 41m 56ch | 1893 | 9 May 1965 | Reading (R) | |
PF | Pantyffynnon | Named Pantyffynnon South to 13 March 1966 | LLA | 10m 01ch | December 1892 | ||
P | |||||||
CWL | Central Wales Line points indicators. Code used from 2010 | ||||||
KN | Knighton points indicators | ||||||
LO | Llandeilo points indicators | ||||||
LR | Llandrindod Wells points indicators | ||||||
LV | Llandovery points indicators | ||||||
LW | Llanwrtyd points indicators | ||||||
VOT | Llandovery points indicators. Code used from 2010 | ||||||
Pantyffynnon South | See Pantyffynnon | ||||||
PR | Par | MLN3 | 281m 69ch | 1879 | |||
PB | Parbold | WBS3 | 24m 49ch | 1877 | |||
PD | |||||||
P | Parkeston | MAH | 68m 63ch | 1987 | |||
P | Parkeston [temporary panel] | MAH | ≈68m 63ch | 1 December 1985 | 1987 | Parkeston (P) | |
PE | Parkeston East | MAH | 69m 18ch | 1882 | 18 November 1973 | Parkeston West (PW)? | |
PG | Parkeston Goods Junction | MAH | 68m 18ch | 1934 | 1 December 1985 | Parkeston [temporary panel] (P) | |
PW | Parkeston West | MAH | 68m 69ch | 1934 | 1 December 1985 | Parkeston [temporary panel] (P) | |
P | Parkgate | Codes used from February 1966 | ECM5 | 44m 67ch | 13 May 1972 | Darlington (D) | |
D | Down line automatic signals | ||||||
U | Up line automatic signals | ||||||
P | Parkgate Junction | Code used from 1965 | TJC3 | 163m 18ch | March 1902 | 29 July 1979 | Sheffield (S) |
P | Parkhead North Junction | Code used from 1960 | ARG2 | 1m 72ch | 16 August 1875 | 28 July 1991 | Yoker (YF) |
PJ | Park Junction | NWN | 0m 54ch | October 1885 | Wales Rail Operating Centre (PJ) (planned) | ||
DM | Down main line automatic signals | ||||||
UM | Up main line automatic signals | ||||||
D | Park Junction | Down line automatic signals | ALP | ≈5m 03ch | June 1939 | 25 March 1984 | Line closed |
U | Up line automatic signals | ||||||
D | Park Lane | Gate box and ground frame: line controlled by Liverpool Street [new] (L) | HDT | 13m 15ch | 28 November 2012 | Liverpool Street [new] (L) | |
U | |||||||
PR | Park Royal | Formerly named Park Royal West | ANL | 4m 64ch | May 1903 | 15 July 1979 | Old Oak Common [new panel] (OO) |
Park Royal West | See Park Royal | ||||||
M | Parks Bridge Junction | XTD | 6m 17ch | 30 June 1929 | 8 February 1976 | London Bridge (L) | |
PS | Park South | CBC1 | 33m 06ch | 18 June 1883 | |||
P | Parkwood | MAC3 | 39m 39ch | 17 October 1903 | April 1966 | Wadsley Bridge (WY)/ Neepsend (N) | |
PH | Parsons Heath | Code used by 1962 | LTN1 | 54m 06ch | by November 1903 | 24 April 1983 | Colchester [new] (CO) |
PS | Parson Street Junction | Code used from April 1970 | MLN1 | 120m 33ch | 13 November 1932 | 4 December 1971 | Bristol (B) |
P | Partick Junction | Code used from 1935 | NEM3 | 3m 37ch | 1 December 1886 | 3 July 1960 | Hyndland (HY) |
PS | Parton Station | Code used from 2008 | CBC2 | 1m 41ch | 1879 | 31 May 2010 | Bransty (BY) |
PNR | Distant signals. Code seen on 2006 signalling plan | ||||||
PB | Pass Of Brander | Automatic 'rock' signals, not a control point in the usual sense | OBN2 | January 1882 | |||
P | Pasture Street | Code used from 26 September 1993 | MAC3 | 109m 49ch | 29 April 1962 | 30 December 2015 | York Rail Operating Centre (P) |
Patchway | BSW | 5m 70ch | 19 October 1902 | 20 February 1971 | Bristol (B) | ||
Peak Forest South | CNB1 | 163m 57ch | 1925 | ||||
P | Peckfield | HUL4 | 11m 17ch | ≈1873 | 19 April 1997 | Church Fenton (CF) | |
PR | Distant signals | ||||||
TC | Peckham Rye | Named Peckham Rye C to 20 February 1965 | BTH1 CAT | 3m 45ch 4m 79ch | 1899 | 13 April 1969 | Bricklayers Arms Junction (F) |
A | Automatic signals | ||||||
Peckham Rye C | See Peckham Rye | ||||||
PD | Pegswood | Code used from December 1962 | ECM7 | ≈18m 70ch | 20 February 1972 | Morpeth (M) | |
D | Down line automatic signals | ||||||
RU | Repeater for up line automatic signals | ||||||
U | Up line automatic signals | ||||||
P | Pelaw | LEN3 | ≈98m 13ch | 2 October 1960 | 12? September 1982 | Gateshead (G) | |
PW | Code used by 1969 until closure | ||||||
D | Down direction automatic signals | ||||||
U | Up direction automatic signals | ||||||
PS | Pelham Street | Signals to east of signal box | SPD3 | 82m 28ch | 1874 | 31 August 2008 | Lincoln Control Centre (LG/BL/SL) |
P | Signals to west of signal box | ||||||
Pembrey | See Pembury & Burry Port | ||||||
PY | Pembury & Burry Port | Also known as Pembrey. Code used by 2 December 1973 | SWM2 | 228m 70ch | 1907 | Wales Rail Operating Centre (PT) (planned) | |
PE | Penarth Curve East No 1 Ground Frame | BRY | 0m 23ch | 28 March 1966 | |||
PN | Penarth Curve North | Downgraded to ground frame 26 March 1966, closed, reopened 13 February 1988 | RAD | 0m 48ch | October 1933 | 27 March 1966 | Cardiff (C) |
PC | Pencoed (East) | Code used before downgrading to gate box 13 September 1965: line controlled by Port Talbot (PT) | SWM2 | 186m 56ch | 1905 | 31 March 2007✖last train; official closure 13 April 2007 | Port Talbot [temporary] (PT) |
EF | Penge East | VIR | 7m 12ch | 25 February 1968 | Beckenham Junction (EG) | ||
KC | Penge West | Downgraded to ground frame 8 October 1950 | LBW | 7m 14ch | 15 October 1911 | 21 August 1966 | London Bridge (E) |
P | Penistone | Named Huddersfield Junction to 23 April 1989. Code used from renaming | PED1 PEH MAC1 | 28m 37ch 13m 42ch 28m 37ch | 1887 | 9 April 1998 | Barnsley (BY) |
HJ | Code used when named Huddersfield Junction | ||||||
H | Code present in 1969 | ||||||
PG | Penistone Goods | MAC1 | 27m 59ch | 13 November 1899 | 18 July 1981 | Line closed | |
PW | Penistone West | MAC1 | 28m 21ch | 14 May 1893 | February 1966 | Huddersfield Junction (HJ) | |
PE | Penkridge | RBS3 | Stafford No 4 (SD4) | ||||
PR | Penmaenmawr | Code used by 1987 | CNH3 | 228m 63ch | 13 December 1952 | ||
PD | Penyffordd | Code in use by December 2018 | WDB1 | 7m 41ch | 17 December 1972 | ||
PZ | Penzance | MLN4 | 326m 32ch | 24 April 1938 | |||
SE | One signal at Long Rock depot | ||||||
LR | Penzance Long Rock depot | MLN4 | 2016? | ||||
PM | Percy Main | 5m 78ch from Newcastle | 27 March 1955? | 10 August 1980? | Line transferred to Metro | ||
P | Perth | Code used from 1962 | HGL1 SCM5 | 151m 05ch 20m 79ch | 27 March 1962 | ||
H | Perth Hump Yard Control Tower | Code for hump signals only | HGL1 | ≈152m 65ch | 31 July 1961 | Perth (P) | |
P | Peterborough | PMJ | 22m 04ch | 3 December 1972 | |||
PBO | Unclear if code carried. Stamford route | ||||||
PE | Peterborough East | EMP | 100m 07ch | 17 April 1932 | 10 June 1973 | Peterborough (P) | |
PN | Peterborough North | Reduced to ground frame 20 August 1972 | ECM1 | ≈77m 04ch | 6 April 1874 | 3 December 1972 | Peterborough (P) |
PF | Petersfield | WPH1 | 54m 65ch | ≈1890 | |||
DPF | Distant to controlled signal | ||||||
WA | Automatic signals | ||||||
DWA | Distant to automatic signal | ||||||
CCV | Pevensey | WJB | 23m 03ch | 1876 | late on 13 February 2015✖delayed from 22 November 2013 | Three Bridges Rail Operating Centre (TEB) | |
Philips Park No 1 | PPA1 | 1m 70ch | 1889 | 15 September 1998 | Manchester North (MN) | ||
Philips Park No 2 | PPA1 | 2m 19ch | 1889 | 15 September 1998 | Manchester North (MN) | ||
PE | Piccadilly East | Temporary 'box | CMP2 | 188m 45ch | 21 December 1998 | 2 January 1999 | Manchester Piccadilly (MP) |
PL | Picketts Lock | BGK | 8m 69ch | 1910 | 10 March 1969 | Brimsdown (BD) | |
D | Down line automatic signals | ||||||
U | Up line automatic signals | ||||||
P | Picton | LEN3 | 52m 31ch | 1873 | 29 November 1997 | Low Gates (LG) | |
PN | Code used by 1988 | ||||||
D | Down line automatic signals | ||||||
U | Up line automatic signals | ||||||
PR | Picton Road Junction | EWG | ≈23 May 1982 | Edge Hill (EH) | |||
P | Pilmoor | Named Sessay Wood to 19 February 1943, then Pilmoor South to 15 May 1960. Code used from final renaming | ECM5 | ≈15m 27ch | 12 March 1933 | 28 July 1985 | Tollerton (T) |
D | Down line controlled and automatic signals. Code used from opening to 15 May 1960 | ||||||
D | Down line automatic signals. Code used from 15 May 1960 to 21 June 1971 | ||||||
DF | Down fast line automatic signals. Code used from 19 September 1965 | ||||||
DS | Down slow line automatic signals. Code used from 19 September 1965 | ||||||
U | Up line controlled and automatic signals. Code used from opening to 15 May 1960. Slow lines have suffix S | ||||||
U | Up line automatic signals. Code used from 15 May 1960 to 21 June 1971. Slow lines have suffix S | ||||||
UF | Up fast line automatic signals. Code used from 21 June 1971 | ||||||
US | Up slow line automatic signals. Code used from 21 June 1971 | ||||||
Pilmoor South | See Pilmoor | ||||||
PJ | Pilning Junction | Code used from 22 February 1971 | BSW | 9m 13ch | March 1901 | 13 March 1971 | Bristol (B) |
PS | Pilning Station | Code in use by July 1969 | BSW | 9m 40ch | 1 September 1886 | 13 March 1971 | Newport (N) |
PN | Pinxton | Temporary closure 18 January 1997 to ?? resulting from vandalism. 'Box moved to Barrow Hill Roundhouse 12 June 2008 | PBS1 | 135m 47ch | 24 January 1897 | 6 August 2007 | East Midlands Control Centre (PK) |
P | Pirton Crossing | Named Pirton Sidings to 10 March 1969 when downgraded to gate box: line controlled by Gloucester (GP). | BAG2 | 70m 52ch | 15 October 1933 | by 1995 | Gloucester (G) |
GP | Code used from 14 May 1977 | ||||||
Pirton Sidings | See Pirton Crossing | ||||||
PT | Pitlochry | Code used from 2002 | HGL2 | 28m 31ch | 1911 | 26 March 2019 | Stanley Junction (SJP) |
PT | Pitsea | Formerly named Pitsea Junction | FSS2 TLL | 26m 43ch 32m 38ch | 1960 | 8 April 1996 | Upminster IECC (UR) |
U | Up line automatic signals | ||||||
PJ | Code when named Pitsea Junction | ||||||
RPJ | Repeater signals | ||||||
Pitsea Junction | See Pitsea | ||||||
P | Plaistow | FSS1 | 4m 38ch | ? | 7 May 1960 in part; 1 May 1961 remainder | Barking [LUL] (FF) in part; Barking (BK) remainder | |
PJ | Plean Junction | Code used from 1999 | SCM3 | 114m 26ch | ≈1870 | 30 June 2008✖delayed from 28 April 2008 | Larbert North (LN) |
PJ | Pleck Junction | Unclear if code carried | BJW2 | 5m 24ch | ? | 1965 | Walsall (WL) |
EBD | Pluckley | XTD | 50m 37ch | by 1874 | 17 December 1967 | Ashford (UE) | |
PY | Plumley West | CDM2 | 18m 07ch | 1908 | |||
P | Plumpton | Code not carried. Downgraded to gate box 13 February 1985 (controlled signals T645/P6 and T800/P20): line controlled by Three Bridges (T) | KJE1 | 44m 48ch | 1891 | 8 February 2016✖delayed from 24 February 2014 | Three Bridges [new] (T) |
PN | Plumpton | CGJ7 | ≈56m 21ch | 3 March 1973 | Carlisle (CE) | ||
Plumpton Junction | CBC1 | 17m 58ch | 1898 | 19 March 2000 | Ulverston (UN) | ||
PD | Plumstead | NKL | 10m 17ch | 2 December 1900 | 1 November 1970 | Dartford (D) | |
P | Plymouth | MLN1 | 246m 04ch | 26 November 1960 | |||
DM | Down main line automatic signals | ||||||
PH | Plymouth to Hemerdon section (planned) | ||||||
UM | Up main line automatic signals | ||||||
MB | Plymouth Millbay | Downgraded to ground frame 14 December 1969 | MLN1 | 246m 48ch | June 1914 | 30 June 1971✖last train | Line closed |
WBD | Point Pleasant Junction | RDG1 | 5m 10ch | 1 July 1889 | 16 September 1990 | Wimbledon (W) | |
WA | Automatic signals | ||||||
WDZ | Pokesdown | BML2 | 106m 32ch | 27 April 1930 | 3 December 1972 | Bournemouth (WFB) | |
WA | Automatic signals | ||||||
PG | Polegate | Demolished 12 November 2016 | KJE3 | 19m 33ch | 1883 | late on 13 February 2015✖delayed from 22 November 2013 | Three Bridges Rail Operating Centre (TEB) |
PH | Polesworth | LEC2 | 106m 38ch | 22 July 1990 | Nuneaton (NN) | ||
PN | Pollokshaws North | Downgraded to ground frame 24 February 1974 | GBK | 2m 29ch | 25 November 1900 | 15 June 1975 | Glasgow Central (G) |
N | Polmadie Depot | North end signals (also had suffix E and X for entrance and exit signals) | 26 November 1995? | ||||
S | South end signals (also had suffix E and X for entrance and exit signals) | ||||||
Polmaise | SCM3 | 116m 62ch | 27 October 1905 | 7 December 1997 | Stirling Middle (SM) | ||
P | Polmont | EGM1 | 24m 60ch | 12 March 1979 | 25 November 2012 | Edinburgh (EPJ/EPB) | |
PB | Bo'ness interlocking area. Code used from 1979 | ||||||
PJ | Polmont Junction | EGM1 | ≈24m 60ch | 1872 | 12 March 1979 | Polmont (P/PB) | |
P | Pontefract East | WAG1 | ≈57m 43ch | 21 November 1968 | Knottingley (K) | ||
R | Distant signals | ||||||
PS | Pontefract South | SMJ2 | 4m 44ch | 1981? | Ferrybridge (F) | ||
P | |||||||
D | Down line automatic signals | ||||||
R | Distant signals | ||||||
U | Up line automatic signals | ||||||
P | Pontrilas | HNL1 | 11m 14ch | 1880 | Wales Rail Operating Centre (NS) (planned) | ||
PS | |||||||
P | Pontypridd | CAM THT | 13m 09ch 13m 09ch | 18 September 1902 inspection date | 19 October 1998 | Radyr (VR) | |
PJ | Code used by 4 September 1977 | ||||||
PO | Poole | Named Poole B to 15 November 1977 | BML2 | 113m 75ch | 1897 | 19 May 2014 | Basingstoke Signalling Control Centre (PW) |
WFC | Poole A | BML2 | 113m 51ch | 1897 | 15 November 1977 | Poole (PO) | |
Poole B | See Poole | ||||||
Poplar Farm | Gate box: line controlled from Attleborough (A/AB) | ETN | 107m 21ch | 2 December 2012 | Cambridge (EN) | ||
P | Poppleton | HAY1 | 2m 75ch | ≈1870 | |||
P | Port Glasgow | Temporary code from 27 November 1966 for two signals, until taken over by Paisley | GOU2 | 120m 33ch | 12 February 1967 | Paisley (P) | |
Porth | THT | 16m 13ch | 31 March 1981 | 19 October 1998 | Radyr (VR) | ||
Portland Street | Gate box: line controlled by Southport Station (ST) | HXS3 | 18m 00ch | 28 October 1990 | 1994 | Merseyrail (ML) | |
P | Portobello | Temporary panel | ECM8 | 3m 27ch | 6 May 1973 | 26 June 1977 | Edinburgh (EP) |
EP | |||||||
PR | Banner repeater signals | ||||||
EPR | Banner repeater signals | ||||||
PE | Portobello East | ECM8 | 3m 29ch | 26 September 1909 | 6 May 1973 | Portobello (P) | |
PJ | Portobello Junction | MLN1 | 1m 30ch | 1880 | 18 September 1967 | Old Oak Common [new panel] (OO) | |
P | Port of Tyne Authority | GLT | |||||
CCF | Portslade | BLI1 | 2m 79ch | 1877 | 14 May 1988 | Lancing (LG) | |
PW | Portsmouth | WPH2 | 44m 29ch | 7 April 1968 | 5 February 2007 in part; 29 October 2007 remainder | Portsmouth Harbour temporary panel (PH) in part; Havant (HT) remainder | |
WA | Automatic signals | ||||||
QW | Portsmouth Harbour | WPH2 | 45m 20ch | 2 October 1876 | 21 August 1941 | Portsmouth Harbour temporary panel (QW) | |
QW | Portsmouth Harbour temporary panel | WPH2 | ≈45m 20ch | 21 August 1941 | 1 June 1946 | Portsmouth Harbour (QW) | |
QW | Portsmouth Harbour | WPH2 | 45m 24ch | 1 June 1946 | 21 April 1968 | Portsmouth (PW) | |
PH | Portsmouth Harbour temporary panel | In old Portsmouth Harbour 'box (retained as relay room) | WPH2 | 45m 24ch | 4 February 2007 | 29 October 2007✖delayed from 19 March 2007 | Havant (HT) |
PW | Portsmouth Yard | WPH2 | 44m 32ch | 1876 | 7 April 1968 | Portsmouth (PW) | |
PS | Port Sunlight Sidings | Formerly named Lever Brothers Sidings | CRR2 | ≈11m 35ch | 1902 | 2 November 1986 | Rock Ferry (RF) |
PT | Port Talbot | SWM2 | 202m 49ch | 22 September 1963 | 13 April 2007 | Port Talbot [temporary] (PT) | |
DD | Down Swansea District line automatic signals | ||||||
DG | Down goods line automatic signals | ||||||
DM | Down main line automatic signals | ||||||
UD | Up Swansea District line automatic signals | ||||||
UM | Up main line automatic signals | ||||||
V | Swansea area shunt signals unclear whether this applied to Port Talbot, or to a separate Swansea 'box | ||||||
PT | Port Talbot [temporary] | SWM2 | ≈202m 49ch | 13 April 2007 | 20 May 2007 | Port Talbot [reopened] (PT) | |
PT | Port Talbot [reopened] | SWM2 | 202m 49ch | 20 May 2007 | 4 March 2019 in part | Wales Rail Operating Centre (PT) | |
P | Possilpark | MRL1 | 2m 51ch | 6 March 1977 | Cowlairs (CE) | ||
PC | Potteric Carr | ECM1 | 154m 29ch | February 1909 | 20 May 1979 | Decoy No 1 (DY) | |
D | Potters Bar | Down direction automatic signals | ECM1 | 12m 52ch | 30 September 1886 | 27 March 1955 | Potters Bar [new] (PB) |
PB | Potters Bar [new] | ECM1 | 12m 52ch | 27 March 1955 | 25 March 1973 | New Barnet (NB) | |
D | Down line automatic signals | ||||||
DF | Down fast line automatic signals | ||||||
DS | Down slow line automatic signals | ||||||
R | Repeater signals | ||||||
U | Up line automatic signals | ||||||
UF | Up fast line automatic signals | ||||||
US | Up slow line automatic signals | ||||||
PT | Poulton | Named Poulton No 3 to December 1977 | PBN | 14m 44ch | 1896 | 10 November 2017✖last train; official closure 26 March 2018 | Manchester Rail Operating Centre (BL) |
Poulton No 3 | See Poulton | ||||||
PJ | Pouparts Junction | VTB1 | 2m 08ch | 9 June 1895 | 12 October 1952 | Clapham Junction B (EC) | |
PH | Power House | CWJ | 7m 27ch | 10 December 1988 | Willesden Suburban (WS) | ||
RPH | Repeater signals | ||||||
PS | Pratts Sidings Shunt Frame | SCQ1 | 9 April 1972 | 18 February 1985 | Stoke on Trent [panel] (SE) | ||
PS | Prees | SYC | 18m 40ch | 1881 | 12 October 2013 | South Wales Control Centre (SC) | |
PT | Prescot | SBH1 | 1m 57ch | 1954 | 24 September 2012 | St Helens Station (SH) | |
PN | Prestatyn | Formerly named Prestatyn No 2. Code carried by at least two signals | CNH3 | 205m 52ch | March 1897 | late on 23 March 2018✖last train; official closure 26 March 2018 | Wales Rail Operating Centre (FH) |
Prestatyn No 2 | See Prestatyn | ||||||
PN | Preston | CGJ6 | 0m 41ch | 22 October 1972 | |||
PI | Points indicators at Morecambe. Code used from 10 December 2012 | ||||||
R | Repeater signals | ||||||
P | Preston Le Skerne | ECM5 | ≈49m 49ch | February 1966 | Ferryhill No 3 (F)/ Parkgate (P) | ||
P | Prestonpans | Code used from 1977 | ECM8 | 9m 43ch | 15 May 1904 | 11 September 1977 | Edinburgh (EM) |
CC | Preston Park | Named Preston Park South to 16 October 1932 | VTB3 | 49m 28ch | 25 May 1879 | 17 March 1985 | Three Bridges [new] (T) |
Preston Park South | See Preston Park | ||||||
Prestwich | MVB2 | 4m 34ch | 17 August 1991 | Line transferred to Manchester Metrolink | |||
P | Prestwick | AYR6 | 37m 27ch | 1928 | 7 April 1985 | Ayr Local Signalling Panel (A) | |
P | Prince Of Wales | Named Prince Of Wales Sidings to 21 November 1968. Closed through fire damage | CPM1 | 56m 66ch | 1912 | 22 October 1995 | Prince Of Wales [temporary box] (P) |
POW | Unclear whether code used | ||||||
Also had draw-ahead signals in colliery sidings lettered A to E, with no number | |||||||
P | Prince Of Wales [temporary box] | CPM1 | ≈56m 66ch | 1 November 1995 | 9 March 1996 | Prince Of Wales [reopened] (P) | |
P | Prince Of Wales [reopened] | CPM1 | 56m 66ch | 10 March 1996 | Ferrybridge [new] (FE) (planned) | ||
POW | Unclear whether code used | ||||||
Also had draw-ahead signals in colliery sidings lettered A to E, with no number | |||||||
Prince Of Wales Sidings | See Prince Of Wales | ||||||
PE | Princes End | PRN | 1m 63ch | 14 October 1914 | 3 April 1981 | Line closed | |
P | Princes Risborough | Named Princes Risborough North to 15 September 1968 | NAJ2 | 24m 50ch | 1905 | 12 March 1991 | Marylebone [new] (ME) |
PR | |||||||
Princes Risborough North | See Princes Risborough | ||||||
P | Priory Junction | HAJ | 1m 78ch | May 1984 | Ashburys (AS) | ||
CD | Prologis Park | Stop boards. Both codes reported, likely only one used | ? | ||||
DC | |||||||
PH | Proof House Junction | RBS1 | 112m 24ch | 4 June 1966 | Birmingham New Street (NS) | ||
PE | Prudhoe | Code used from 6 April 2002 | NEC2 | 10m 49ch | 1872 | ||
P | Original code | ||||||
PH | Pulborough | TBH1 | 49m 74ch | 1878 | 17 March 2014✖delayed from 25 October 2013 | Three Bridges [new] (T) | |
P | Purfleet | TLL | 16m 02ch | 26 October 1924 | 25 May 1996 | Upminster IECC (UR) | |
PRR | Purfleet Rifle Range | TLL | Upminster IECC (UR) | ||||
CU | Purley | VTB2 | 13m 41ch | 8 May 1955 | 14 January 1984 | Three Bridges [new] (T) | |
CA | Automatic signals | ||||||
DCA | Distant to automatic signals | ||||||
DCU | Distant signals | ||||||
BP | Puxton & Worle | Downgraded to gate box 29 January 1972 (also controls Huish): line controlled by Bristol (B). Code used from 16 December 1973. Controls four signals total | MLN1 | 134m 00ch | 1916 | ||
PX | Purton Common | Gate box: line controlled by Swindon (SN) | SWM2 | 12 May 1981 | Swindon (SN) | ||
Pwllheli West | Downgraded to ground frame | DJP | 132m 57ch | 1907 | |||
PR | Pyewipe Road | PYE2 | 4m 20ch | 1958 | |||
PW | Code shown on signalling plan | ||||||
PE | Pyle East | Named Pyle Junction to 7 March 1947 | SWM2 | 195m 71ch | 1900 | 11 September 1965 | Port Talbot (PT) |
Pyle Junction | See Pyle East | ||||||
PW | Pyle West | SWM2 | 196m 51ch | 7 March 1947 | 11 September 1965 | Port Talbot (PT) |