ATC exceptions

Question 1

Exceptions to pass HD (2) and authority

Answer 1

Defective - ATC systems caution order (local TDH) (remote TD)
Assisting a disabled train - Train Authority (local TD) (remote D)

Question 2

Exceptions to pass HA and authority

Answer 2

Defective - verbal ( not protecting) sig caution order (protecting)

Question 3

Exception to pass dwarf and authority

Answer 3

Defective - verbal

Question 4

If despatching train from a non signalled track what do you need?

Answer 4

ATC systems caution order with reference to signal deleted

Question 5

If you need to pass a dwarf that takes you onto a single line section, how would you treat it?

Answer 5

Treat it as a ATC HD so the same exceptions and authorities apply