Call Attention
1
Class 1
4
Class 2
3 1
Class 3
1 3 1
Class 4
3 1 1
Class 5
2 2 1
Class 6
5
Class 7
4 1
Class 8
3 2
Class 9 passenger
1 4
Class 9 empty coaching stock
1 4 1
Class 0
2 3
Train Entering Section
2
Train out of section
2 1
Obstruction Removed
2 1 2
Cancelling
3 5
Train Incorrectly described
5 3
Restricted acceptance
3 5 5
Line now clear to clearing point
3 3 5
Locomotive arrived
2 1 3
train drawn back clear of section
3 2 3
Obstruction Danger
6
Blocking back inside the home signal
2 4
Blocking back outside home signal
3 3