nobody

outdoor

risk

transport

transportation

oil

danger

protection

industrial

smoke

service

acid

emergency

toxic

fuel

chemical

cargo

track

safety

problem

Materials

trouble

crash

train

gasoline

urgent

station

threat

fighting

explode

disaster

railway

poisonous

damage

railroad

tank

rail

department

flammable

situation

cistern

accident

Firefighting

petroleum

tanker

extinguish

petrol

fatality