If you have railroad tracks going through your jurisdiction, keep in mind what can happen after firefighters respond to a train derailment. This happened in Poland and is described in an article on SkyNews:
Firefighter Jan Gradkowski said: “When we arrived at the site we found a lot of burning tanks.
“The last tank derailed and collided with a locomotive moving in the opposite direction.
“There is no danger of other tanks exploding, but this is a fire and there might be some unexpected developments.”
Two train drivers were hurt in the blast, however Bialystock mayor Tadeusz Truskolaski has said neither suffered life-threatening injuries.
The explosion can be seen in this video: