SPAD

Question 1

What must TC do when there is a SPAD-A?

Answer 1

Stop the train that has spadded the signal
Stop any conflicting movements - take back signals if necessary - stop services at platforms where able
Apply blocking around the SPAD
Advise NCM, 155 and TOC
Log ORA

Question 2

What must TC do for SPAD-B?

Answer 2

Advise 155 and NCM
Log ORA