As far as I'm concerned the system worked exactly as designed. Nobody died, all trains stopped safely for a minute or so. Props to whoever designed the system and to all of those involved for keeping their heads cool.

What will most likely happen is that we will see more such acts of sabotage, against these and other systems.

Some suspects (Polish nationals) have been arrested:

https://www.i24news.tv/en/news/international/europe/16931682...