Take a look at the fault lines around California. There’s lots of seismic activity, and we’re close to train tracks so we have gas mask drills too (added after what happened in East Palestine). Given the major large-scale risks in our area are fire, earthquakes, and a train derailment spilling chemicals, those drills seem prudent.
Where do you live that all of these things are such a risk?
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Take a look at the fault lines around California. There’s lots of seismic activity, and we’re close to train tracks so we have gas mask drills too (added after what happened in East Palestine). Given the major large-scale risks in our area are fire, earthquakes, and a train derailment spilling chemicals, those drills seem prudent.