6.1. DEFECTIVE EQUIPMENT

If PTA Train Control communication equipment is defective, the Train Controller must:
 tell Maintenance Representatives about the faulty equipment; and
 establish alternative communication methods.
If Rail Traffic communication equipment is defective, Rail Traffic Crew must:
 use a third party to relay messages; or
 use Wayside communications equipment.
If Rail Traffic communication equipment becomes defective, use mobile phones where
available.