Absolute Signal Blocking on the Network

An update on the requirements for use of NWT 308 Absolute Signal Blocking, and NPR703 Using Absolute Signal Blocking was released at 0001hrs on 18/3/2021.

Please refer to the Safe Notice for the update and instructions relating to the use of ASB on the network at https://railsafe.org.au/tsn

You can also view SafeTracks 07 which  has been prepared to address some commonly asked questions about these additional requirements.

If you require further information please contact nru@transport.nsw.gov.au