Use Overseas
The BR AWS system is also used in
- Northern Ireland
- Hong Kong, MTR East Rail Line (only used by intercity through trains; local trains use TBL as of 2012, enhanced with ATP)
- Queensland, Australia; sometimes enhanced with ATP. At the other extreme Queensland also provides a permanent magnet at the fixed distant signal of unattended crossing loops.
- Adelaide, South Australia
Read more about this topic: Automatic Warning System