
The table below shows the required locking positions.
A lever number or name followed by 'N' means the lever must be in normal position.
Followed by 'R' means the lever must be in reversed position.
Lever no. followed by * indicate locking for flank protection or overlap protection. Note that the position of these levers may sometimes be either normal or reverse, but the lever is locked in that position when the signal is cleared.
Signals in opposite direction giving direct access to the route as indicated must always be at danger and are not explicitly listed in the table below. Signals in opposite direction which do not give direct access but must be at danger for overlap protection are included, and are indicated by *.

Column "calling on" indicates if the signal can be cleared on occupied track. 
When signal requires 'caution', the signal must be kept at danger until the speed of the train is sufficiently reduced (approx. 10 mph).

------------------------------------------------------------------
Sign|  Route to | Endsignal | Req levers |Call On | Notes
------------------------------------------------------------------
    |           |           |            |        |  

                        Glebe Street

    |           |           |            |        |  
  1 | Dn Centre |    110    |28R,29N,31N,|   Y    | Call-on for
    |           |           |32N,44R,45N,|        |  signal 5
    |           |           |    50N     |        |  
    |           |           |            |        |  
  2 | Dn Platfm |  108/128  |28R,29N,31N,|   Y    | Call-on for
    |           |           |32N,44R,45R,|        |  signal 6
    |           |           |    52N     |        |  
    |           |           |            |        |  
  3 |Dn Yd South|     -     |25R,26N,32R,|        |  
    |           |           |  35R,36R   |        |  
    |Up Yd South|     -     |25R,26N,32R,|        |  
    |           |           |  35R,36N   |        |  
    |Old Turntb |     -     |25R,26N,31R,|        |  
    |           |           |32N,44R,45R,|        |  
    |           |           |    52R     |        |  
    | Dn Platfm |  108/128  |25R,26N,31R,|   Y    |  
    |           |           |32N,44R,45R,|        |  
    |           |           |    52N     |        |  
    | Dn Centre |    110    |25R,26N,31R,|   Y    |  
    |           |           |32N,44R,45N,|        |  
    |           |           |    50N     |        |  
    |           |           |            |        |  
  4 |     -     |     -     |    05R     |        | Down Main
    |           |           |            |        |  distant to
    |           |           |            |        |  Dn Centre
    |           |           |            |        | Slotted by 109
    |           |           |            |        |  
  5 | Dn Centre |    110    |28R,29N,31N,|        | Caution if 122N
    |           |           |32N,44R,45N,|        |  
    |           |           |    50N     |        |  
    |           |           |            |        |  
  6 | Dn Platfm |  108/128  |28R,29N,31N,|        |  
    |           |           |32M,44R,45R,|        |  
    |           |           |    52N     |        |  
    |           |           |            |        |  
  7 |     -     |     -     |    06R     |        | Down Main
    |           |           |            |        |  distant to
    |           |           |            |        |  Dn Platform
    |           |           |            |        | Slotted by 107
    |           |           |            |        |  
  8 |Dn Yd South|     -     |28R,29R,32N,|        |  
    |           |           |  35R,36R   |        |  
    |Up Yd South|     -     |28R,29R,32N,|        |  
    |           |           |  35R,36N   |        |  
    |Old Turntb |     -     |28R,29N,31N,|        |  
    |           |           |32N,44R,45R,|        |  
    |           |           |    52R     |        |  
    |           |           |            |        |  
 10 |Viaduct Sdg|12/13/14/15|    22N     |        |  
    |           |           |            |        |  
 11 |Viaduct Sdg|12/13/14/15|    22R     |        |  
    |           |           |            |        |  
 12 |Dn Yd South|     -     |23R,25R,26R,|        |  
    |           |           |32R,35R,36R,|        |  
    |Up Yd South|     -     |23R,25R,26R,|        |  
    |           |           |32R,35R,36N |        |  
    |           |           |            |        |  
 13 |Old Turntb |     -     |23R,25R,26R,|        |  
    |           |           |31R,32N,44R,|        |  
    |           |           |  45R,52R   |        |  
    | Dn Platfm |  108/128  |23R,25R,26R,|   Y    |  
    |           |           |31R,32N,44R,|        |  
    |           |           |  45R,52N   |        |  
    | Dn Centre |    110    |23R,25R,26R,|   Y    |  
    |           |           |31R,32N,44R,|        |  
    |           |           |  45N,50N   |        |  
    |           |           |            |        |  
 14 |  Up Main  |   43/47   |  23R,26N   |        |  
    |           |           |            |        |  
 15 | Turntable |     -     |    23N     |        |  
    |           |           |            |        |  
 17 |Viad Sdg 1 |     -     |  22N,23N   |        |  
    |Viad Sdg 2 |     -     |  22R,23N   |        |  
    |           |           |            |        |  
 19 |  Up Dept  |     20    |18N,35N,36N |        |  
    |           |           |            |        |  
 20 |  Up Dept  | Stoke Jnc |    LC      |        |  
    |           |           |            |        |  
 21 |Dn Yd South|     -     |18R,35N,36R |        |  
    |Up Yd South|     -     |18R,35N,36N |        |  
    |           |           |            |        |  
 24 |  Up Main  |   43/47   |25N,26N,23N |        |  
    |           |           |            |        |  
 34 |Dn Yd South|     -     |    36N     |        |  
    |           |           |            |        |  
 41 |  Up Main  |     57    |25R,26N,31R,|        |  
    |           |           |32N,45R,52R |        |  
    |Viad Sdg 1 |     -     |22N,23R,25R,|        |  
    |           |           |26R,31R,32N,|        |  
    |           |           |  45R,52R   |        |  
    |Viad Sdg 2 |     -     |22R,23R,25R,|        |  
    |           |           |26R,31R,32N,|        |  
    |           |           |  45R,52R   |        |  
    |           |           |            |        |  
 43 | WW Sdg 1  |     -     |  33R,55N   |        |  
    | WW Sdg 2  |     -     |  33R,55R   |        |  
    |           |           |            |        |  
 47 | Dn Centre |    110    |33N,46N,50R |        |  
    | Up Centre |    132    |33N,46N,50N,|        |  
    |           |           |    120N    |        |  
    | Up Platfm |    116    |33N,46R,50N |        |  
    |           |           |            |        |  
 48 |  Up Main  |     57    |25R,26N,31R,|        |  
    |           |           |  32N,45N   |        |  
    |Viad Sdg 1 |     -     |22N,23R,25R,|        |  
    |           |           |26R,31R,32N,|        |  
    |           |           |    45N     |        |  
    |Viad Sdg 2 |     -     |22R,23R,25R,|        |  
    |           |           |26R,31R,32N,|        |  
    |           |           |    45N     |        |  
    |           |           |            |        |  
 49 |  Dn Main  |     48    |    50N     |        |  
    |           |           |            |        |  
 51 |  Up Main  |     57    |23N,25N,26N,|        |  
    |           |           |27R,33N,46N,|        |  
    |           |           |    50R     |        |  
    |Viad Sdg 1 |     -     |22N,23R,25N,|        |  
    |           |           |27R,33N,46N,|        |  
    |           |           |    50R     |        |  
    |Viad Sdg 2 |     -     |22R,23R,25N,|        |  
    |           |           |27R,33N,46N,|        |  
    |           |           |    50R     |        |  
    |           |           |            |        |  
 53 |  Up Main  |     57    |25R,26N,31R,|        |  
    |           |           |32N,45R,52N |        |  
    |Viad Sdg 1 |     -     |22N,23R,25R,|        |  
    |           |           |26R,31R,32N,|        |  
    |           |           |  45R,52N   |        |  
    |Viad Sdg 2 |     -     |22R,23R,25R,|        |  
    |           |           |26R,31R,32N,|        |  
    |           |           |  45R,52N   |        |  
    |           |           |            |        |  
 54 |  Up Main  |     57    |23N,25N,26N,|        |  
    |           |           |27R,33R,55N |        |  
    |Viad Sdg 1 |     -     |22N,23R,25N,|        |  
    |           |           |27R,33R,55N |        |  
    |Viad Sdg 2 |     -     |22R,23R,25N,|        |  
    |           |           |27R,33R,55N |        |  
    |           |           |            |        |  
 56 |  Up Main  |     57    |23N,25N,26N,|        |  
    |           |           |27R,33R,55R |        |  
    |Viad Sdg 1 |     -     |22N,23R,25N,|        |  
    |           |           |27R,33R,55R |        |  
    |Viad Sdg 2 |     -     |22R,23R,25N,|        |  
    |           |           |27R,33R,55R |        |  
    |           |           |            |        |  
 57 |  Up Main  | Stoke Jnc |    LC      |        |  
    |           |           |            |        |  
 58 |Viad Sdg 1 |     -     |22N,23R,25R,|        |  
    |           |           |26R,32R,35R,|        |  
    |           |           |    36N     |        |  
    |Viad Sdg 2 |     -     |22R,23R,25R,|        |  
    |           |           |26R,32R,35R,|        |  
    |           |           |    36N     |        |  
    |           |           |            |        |  
 59 |  Up Main  |    57     |25R,26N,32R,|        |  
    |           |           |  35R,36N   |        |  
    |           |           |            |        |  
 60 |Guillet Sdg|     -     |18R,35N,36N |        |  
    |           |           |            |        |  
 61 |  Up Main  |    57     |23N,25N,26N,|        | Caution if
    |           |           |27R,33N,46N,|        |  57N
    |           |           |    50N     |        |  
    |           |           |            |        |  
 62 |Viad Sdg 1 |     -     |22N,23R,25N,|        |  
    |           |           |27R,33N,46N,|        |  
    |           |           |    50N     |        |  
    |Viad Sdg 2 |     -     |22R,23R,25N,|        |  
    |           |           |27R,33N,46N,|        |  
    |           |           |    50N     |        |  
    |           |           |            |        |  
 63 |    -      |     -     |  57R,61R   |        | Up Main distant
    |           |           |            |        |  via Up Centre
    |           |           |            |        | See note
    |           |           |            |        |  
 64 |  Up Main  |    57     |23N,25N,26N,|        | Caution if
    |           |           |27R,33N,46R |        |  57N
    |           |           |            |        |  
 65 |Viad Sdg 1 |     -     |22N,23R,25N,|        |  
    |           |           |27R,33N,46R |        |  
    |Viad Sdg 2 |     -     |22R,23R,25N,|        |  
    |           |           |27R,33N,46R |        |  
    |           |           |            |        |  
 66 |    -      |     -     |  57R,64R   |        | Up Main distant
    |           |           |            |        |  via Up Platfm
    |           |           |            |        | Slotted by 162
    |           |           |            |        |  
------------------------------------------------------------------
    |           |           |            |        |  

                       Stoke North

    |           |           |            |        |  
102 | Up Goods  |    103    |    151R    |        |  
    |           |           |            |        |  
103 |Through Sdg|     -     | 171R,172R, |        |  
    |           |           | 173R,175N  |        |  
    |           |           | also 158N* |        |  
    | LNW Yard  |     -     | 171R,172R, |        |  
    |           |           | 173R,175R  |        |  
    |           |           | also 158N* |        |  
    |           |           |            |        |  
104 | Up Goods  |    103    | 145R,147N, |        |  
    |           |           | 148R,151N  |        |  
    |           |           | also 146N* |        |  
    |           |           |            |        |  
105 | Bay Exit  |  104/140  | 123N,124R  |        |  
    |           |           |            |        |  
106 | Bay Exit  |  104/140  | 123R,124R  |        |  
    |           |           |            |        |  
107 |    -      |     -     | 108R,112R, |        | Down Main distant
    |           |           |    113R    |        |  via Down Platform
    |           |           |            |        | Slotted by sig 6
    |           |           |            |        | Slots signal 7
    |           |           |            |        |  
108 |  Dn Main  |    112    | 122N,126R, |        |  
    |           |           | 127N,133N, |        |  
    |           |           |    152N    |        |  
    |           |           |            |        |  
109 |    -      |     -     | 110R,112R, |        | Down Main distant
    |           |           |    113R    |        |  via Down Centre
    |           |           |            |        | Slotted by sig 5
    |           |           |            |        | Slots signal 4
    |           |           |            |        |  
110 |  Dn Main  |    112    | 115R,122R, |        |  
    |           |           | 127R,133N, |        |  
    |           |           |    152N    |        |  
    |           |           | also 126R  |        |  
    |           |           |            |        |  
111 | Bay Exit  |  104/140  |    124N    |        |  
    |           |           |            |        |  
112 |  Dn Main  |    113    | 157N,158R, |        | Only for trains
    |           |           | 171N,188N  |        |  booked to proceed
    |           |           |    also    |        |  to Newcastle Jn
    |           |           |   LC for   |        | For shunt moves use
    |           |           | Down Main  |        |  signal 131
    |           |           |            |        |  
113 |  Dn Main  |  Newc Jn  |     LC     |        |  
    |           |           |            |        |  
116 |  Up Main  |    132    | 117N,118N, |        |  
    |           |           | 119R,120R  |        |  
    |Carr Sdg 1 |     -     | 117N,118N, |   Y    |  
    |           |           | 119N,156N  |        |  
    |           |           | also 120N* |        |  
    |Carr Sdg 2 |     -     | 117N,118N, |   Y    |  
    |           |           | 119N,156R  |        |  
    |           |           | also 120N* |        |  
    |Carr Sdg 3 |     -     | 114N,117N, |   Y    |  
    |           |           |    118R    |        |  
    |Carr Sdg 4 |     -     | 114R,117N, |   Y    |  
    |           |           |    118R    |        |  
    |Carr Sdg 5 |     -     |    117R    |   Y    |  
    |           |           |            |        |  
125 |   Bay     |     -     |    124N    |   Y    |  
    | Bay Sdg 1 |     -     | 123N,124R  |   Y    |  
    | Bay Sdg 2 |     -     | 123R,124R  |   Y    |  
    |           |           |            |        |  
128 | Dn Platfm |  143/144  | 126R,127R  |        |  
    |           |           |            |        |  
129 | Dn Platfm |     53    |    127R    |   Y    |  
    |           |           |            |        |  
131 |  Dn Main  |    113    | 157N,158R, |        | For shunt moves
    |           |           | 171N,188N  |        |  only
    |           |           |            |        |  
132 |  Dn Main  |    112    | 133R,152N  |        |  
    |  Up Main  |    135    |    133N    |        |  
    |           |           |            |        |  
134 | Dn Platfm |     53    | 122N,127N, |   Y    |  
    |           |           |    133N    |        |  
    | Dn Centre |   49/51   | 122R,127R, |   Y    |  
    |           |           |    133N    |        |  
    | Up Centre |   61/62   | 120N,121R, |   Y    |  
    |           |           |    133R    |        |  
    | Up Platfm |   64/65   | 117N,118N, |   Y    |  
    |           |           | 119R,120R, |        |  
    |           |           | 121R,133R  |        |  
    |           |           |            |        |  
135 |Through Sdg|     -     | 170R,172N, |        |  
    |           |           | 173R,175N  |        |  
    |  LNW Yard |     -     | 170R,172N, |        |  
    |           |           | 173R.175R  |        |  
    |           |           |            |        |  
136 | Up Platfm |   64/65   | 114N,117N, |   Y    |  
    |           |           |    118R    |        |  
    |   Dock    |     -     | 114N,117N, |   Y    |  
    |           |           |    118N    |        |  
    |           |           |            |        |  
137 | Up Platfm |   64/65   | 114R,117N, |   Y    |  
    |           |           |    118R    |        |  
    |   Dock    |     -     | 114R,117N, |   Y    |  
    |           |           |    118N    |        |  
    |           |           |            |        |  
138 | Up Platfm |   64/65   |    117R    |   Y    |  
    |           |           |            |        |  
139 |Carr Sdg 3 |     -     | 114N,117N, |   Y    |  
    |           |           |    118N    |        |  
    |Carr Sdg 4 |     -     | 114R,117N, |   Y    |  
    |           |           |    118N    |        |  
    |           |           |            |        |  
140 |  Dn Main  |    112    | 145R,147R, |        |  
    |           |           | 148R,152R  |        |  
    |           |           | also 146N* |        |  
    |           |           |            |        |  
141 |  Dn Main  |    113    | 157R,188N  |        |  
    |           |           |            |        |  
142 |  Dn Main  |    113    | 188R,189N  |        |  
    |           |           |            |        |  
143 |  Dn Main  |    112    | 146R,147R, |        |  
    |           |           | 148N,152R  |        |  
    |           |           |            |        |  
144 |  Up Goods |    103    | 146R,147N, |        |  
    |           |           | 148N,151N  |        |  
    |           |           |            |        |  
149 | Up Platfm |    129    | 146R,147N, |        |  
    |           |           | 148N,151N  |        |  
    |           |           |            |        |  
150 | Bay Exit  |    125    | 147N,148R, |        |  
    |           |           |    151N    |        |  
    |           |           | also 146N* |        |  
    |           |           |            |        |  
153 | Dn Centre |    134    |    152N    |        |  
    | Dn Platfm |    129    | 146R,147R, |        |  
    |           |           | 148N,152R  |        |  
    | Bay Appr  |    125    | 147R,148R, |        |  
    |           |           |    152R    |        |  
    |           |           |            |        |  
154 | Up Platfm |   64/65   | 117N,118N, |        |  
    |           |           | 119N,156N  |        |  
    |           |           | also 120N* |        |  
    |           |           |            |        |  
155 | Up Platfm |   64/65   | 117N,118N, |        |  
    |           |           | 119N,156R  |        |  
    |           |           | also 120N* |        |  
    |           |           |            |        |  
160 | Dn Centre |   61/62   | 120N,121R  |        | Caution if 46R
    |           |           |            |        |  
161 | Dn Centre |   61/62   | 120N,121R  |   Y    | Callon signal
    |           |           |            |        |  for 160
    |           |           |            |        |  
162 | Dn Platfm |   64/65   | 117N,118N, |        | Caution if 46N
    |           |           | 119R,120R, |        |  
    |           |           |    121R    |        |  
    |           |           |            |        |  
163 | Dn Platfm |   64/65   | 117N,118N, |   Y    | Callon signal
    |           |           | 119R,120R, |        |  for 162
    |           |           |    121R    |        |  
    |           |           |            |        |  
164 |  Up Main  |  160/162  | 170N,171N, |        | 
    |           |           | 172N,174R  |        | 
    |           |           |            |        |  
165 |    -      |     -     | 160N,164N  |        | Up Main Distant
    |           |           |            |        |  Slotted by 63
    |           |           |            |        |  
166 |  Up Main  |  160/162  |    170R    |        |  
    |           |           |            |        |  
167 |Up Gds Ext |    166    | 172N,173R, |        |  
    |           |           |    175R    |        |  
    |  Up Goods |147/150/177| 171R,172R, |        |  
    |           |           | 173R,175R  |        |  
    |           |           |            |        |  
168 |Up Gds Ext |    166    | 172N,173R, |        |  
    |           |           |    175N    |        |  
    |  Up Goods |147/150/177| 171R,172R, |        |  
    |           |           | 173R,175N  |        |  
    |           |           |            |        |  
169 |Up Fds Ext |    166    | 172N,173N  |        |  
    |           |           |            |        |  
176 |  Up Goods |147/150/177| 171R,172R, |        |  
    |           |           |    173N    |        |  
    |           |           | also 158N* |        |  
    |           |           |            |        |  
177 |Up Yd North|     -     |    151R    |        |  
    |           |           |            |        |  
178 |  Up Goods |147/150/177| 151R,171R, |        |  
    |           |           | 172N,174R, |        |  
    |           |           |    177R    |        |  
    |           |           |            |        |  
182 |  Dn Main  |    153    | 157N,158R, |        |  
    |           |           | 171N,188N  |        |  
    |           |           |            |        |  
183 |Yd North 1 |     -     | 188R,189R  |        |  
    |  Dn Goods |    197    | 188R,189N  |        |  
    |Dn Yd North|     -     | 157R,188N  |        |  
    |           |           |            |        |  
191 |  Dn Goods |    192    | 157N,185N  |        |  
    |           |           |            |        |  
192 |  Dn Goods |    193    | 188N,189N  |        |  
    |           |           |            |        |  
193 |  Dn Goods | Newc Jnc  |    LC      |        |  
    |           |           |            |        |  
195 |  Dn Goods |  142/192  |   185R     |        |  
    |           |           |            |        |  
196 |  Dn Goods |    193    | 188N,189R  |        |  
    |  Dn Main  |    113    | 188R,189R  |        |  
    |           |           |            |        |  
197 |Yd North 2 |     -     |   185R     |        |  
    |Dn Yd North|     -     | 185N,157N  |        |  
    |           |           |            |        |  
198 |  Dn Goods |    197    | 188N,189N  |        |  
    |           |           |            |        |  
199 |Yd North 1 |     -     | 188N,189R  |        |  
    |           |           |            |        |  
 
Notes :
signal 63 :
Slots 165, Slotted by 160.
Also operates distant at sig.164, label is not shown at this location.

Additional locking requirements :

-----------------------
 position  | requires
-----------------------
           |           
    148    | 146N      
    171    | 158N
           |    


FPL :

--------------------------
    FPL    | locks switch
--------------------------
           |    
    27     |   23
    28     |   29
    44     |   45,52
   115     |  122
   121     |  120
   126     |  127
   145     |  148
   174     |  171
           |    
