you are viewing a single comment's thread
view the rest of the comments
[–] 17 points 2 weeks ago (3 children)

Any system in the modern day that relies on one person seeing a light or else 68 people die feels like it has some corners cut somewhere.

  • source
  • parent
  • hideshow 3 child comments
  • [–] 3 points 2 weeks ago (1 child)

    A system than can not be overridden comes with it's own problems. Also, updating such a system for an entire rail system every x years would cost a ginormous amount of money which means you'll have to cut somewhere else.

  • source
  • parent
  • hideshow 1 child comment