Forgiven, three times :). It has been rolled out in France (KVB), Germany (LZB) and Spain (ASFA) for decades. And it's considered outdated stuff. Now everyone s

Forgiven, three times :). It has been rolled out in France (KVB), Germany (LZB) and Spain (ASFA) for decades. And it's considered outdated stuff. Now everyone switches to ERTMS.