De-Energise the Overhead Supply from the affected Overhead Line Equipment (OLE).
As soon as possible, tell Train Controllers about the De-Energisation of the Overhead
Supply.
If the Overhead Supply has been De-Energised for a rescue operation, request the
Train Controller to apply Blocking Facilities and confirm with the Blocking of Track
Section for Electrical Purposes form (BF).
As soon as practicable, tell the Train Controller about the Electrical Section from which
Overhead Supply has been De-Energised.
Make a Permanent Record of details about:
the De-Energisation of the Overhead Supply; and
if issued, the BF form number.