1: "Solar storms pose a risk to rail systems"

2: "Potential signal failures due to magnetic interference"

3: "Increased chance of accidents during solar activity"

4: "Protecting rail networks from solar disruptions"

5: "Preparing for potential chaos on the tracks"

6: "Ensuring safety during solar storm activity"

7: "Monitoring solar flare impact on signals"

8: "Mitigating risks of solar storms for railways"

9: "Rail industry on high alert for solar disruptions"