5.4.3. Where Assistance has Been Provided From the Advance Station and is to Remove the Disabled Rail Traffic to the Rear

Before permitting the assisting Rail Traffic to remove the Disabled Rail Traffic to the
controlled Location in the rear, the Train Controller must:
 make sure no Rail Traffic has entered the Section behind the Disabled Rail Traffic;
 place the Signal controlling the entry to the Section at Stop and apply Blocking
Facilities; and
 ensure the assisting Rail Traffic Crew are in possession of the Half Pilot Key from
the rear Location.
The assisting Rail Traffic Crew must:
 before moving to the rear station, be in possession of the Half Pilot Key from the
rear location;
 on arrival at the rear station, obtain permission from the Train Controller to enter;
 advise the Train Controller when the Section is Clear;
 replace the Half Pilot Key; and
 the Propelling movement is made in accordance with Rule 4015 Setting Back or
Propelling on Running Lines.