Bell Codes

Question 1

Call Attention

Answer 1

1

Question 2

Class 0

Answer 2

2-3

Question 3

Class 1

Answer 3

4

Question 4

Class 2

Answer 4

3-1

Question 5

Class 3

Answer 5

1-3-1

Question 6

Class 4

Answer 6

3-1-1

Question 7

Class 5

Answer 7

2-2-1

Question 8

Class 6

Answer 8

5

Question 9

Class 7

Answer 9

4-1

Question 10

Class 8

Answer 10

3-2

Question 11

Class 9

Answer 11

1-4

Question 12

Class 9 (Empty Coaching Stock)

Answer 12

1-4-1

Question 13

Train Entering Section

Answer 13

2

Question 14

Train Out of Section

Answer 14

2-1

Question 15

Obstruction Danger/Emergency Alarm

Answer 15

6

Question 16

Obstruction Removed

Answer 16

2-1-2

Question 17

Cancelling

Answer 17

3-5

Question 18

Train Incorrectly Described

Answer 18

5-3

Question 19

Restricted Acceptance

Answer 19

3-5-5

Question 20

Line now clear to Clearing Point

Answer 20

3-3-5

Question 21

Locomotive Arrived

Answer 21

2-1-3

Question 22

Train drawn back clear of section

Answer 22

3-2-3

Question 23

Blocking back inside Home Signal

Answer 23

2-4

Question 24

Blocking back outside Home Signal

Answer 24

3-3

Question 25

Block line for protection purposes

Answer 25

2-2-2

Question 26

Line blockage completed

Answer 26

1-2-2

Question 27

Shunting into forward section

Answer 27

3-3-2

Question 28

Shunt withdrawn

Answer 28

8

Question 29

Working in the wrong direction

Answer 29

2-3-3

Question 30

Train clear of section

Answer 30

5-2

Question 31

Train withdrawn

Answer 31

2-5

Question 32

Release token (Electronic Token Block)

Answer 32

5-2

Question 33

Token replaced

Answer 33

2-5

Question 34

Stop & examine

Answer 34

7

Question 35

Train passed without tail lamp (to box in advance)

Answer 35

9

Question 36

Train passed without tail lamp (box in rear)

Answer 36

4-5

Question 37

Train or vehicles proceeding without authority (wrong direction)

Answer 37

2-5-5

Question 38

Train or vehicles proceeding without authority (right direction)

Answer 38

4-5-5

Question 39

Train or vehicles proceeding without authority (Electronic Token Block)

Answer 39

2-5-5

Question 40

Opening of Signal box

Answer 40

5-5-5

Question 41

Closing of Signal box

Answer 41

7-5-5

Question 42

Closing Signal box where the section signal is locked by the block

Answer 42

5-5-7

Question 43

Testing equipment

Answer 43

16

Question 44

Police assistance urgently required

Answer 44

1-1-6

Question 45

Train that can pass trains signalled 2-6-1 or 2-6-2 on an opposite or adjacent lines, but which will be signalled 2-6-2 or 2-6-3 for part of its journey

Answer 45

2-6-1

Question 46

Train that cannot be allowed to pass trains signalled 2-6-2 or 2-6-3, on an opposite or adjacent line

Answer 46

2-6-2

Question 47

Train requiring an opposite or adjacent line to be blocked

Answer 47

2-6-3

Question 48

Train with speed or route restriction only

Answer 48

2-1-6

Question 49

Opposite line, or an adjacent line (used in the same or opposite direction) to be blocked for the passage of a train conveying an out-of-gauge load.

Answer 49

1-2-6

Question 50

Signaller required on telephone

Answer 50

1-2