West Midlands Ambulance crews have stood down from the scene of the Oldbury factory fire now the blaze has been extinguished.
Paramedics from the Hazardous Area Response Team were sent into the plant, along with fire crews and a specialist engineer to turn off valves and secure the site, late last night.
The fire was declared as out at around 3am this morning (27th November).
More top news
Leicester City have sacked their manager Craig Shakespeare.
Bombardier Trains has been selected as one of the companies to build new trains for the next West Midlands franchise.
Campaigners have called for more cycling infrastructure to be installed across the Midlands following the death of a woman in Birmingham.