Then what? In this case, Suspend the train engineer? The company itself is incentivized to ignore the warnings to keep things on track.
(...on track)
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A really important strike that Spanish pilots should do, is striking by respecting the red lights and refusing oral overrides. Hours of delays the first day, trains at the wrong place in the evening, we'd see exactly which regions are affected, and either we agree to repair things or we just leave trains to rot at the red lights rather than risking 900 people's life again (x2 trains = 1800).
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