11. DISABLEMENT AND RE-ENABLEMENT OF ACTIVE CONTROL LEVEL CROSSINGS

Disablement of an Active Control Level Crossing must only be undertaken by the
Maintenance Representative in accordance with the PTA 8110-600-037 Procedure for
Disabling Active Control Level Crossings.
If the Active Control Level Crossing has an active interface with Adjacent traffic lights
the PTA 8110-600-029 Procedure for Bypassing the MRD Interface at Protected
Level Crossings must also be followed.