A man's being treated in hospital after suffering severe burns in an explosion in Darlington. It happened on Thursday at Cascom autogas on Cleveland Industrial estate.
The area had to be evacuated and was closed-off for several hours.
The fire at Cleveland Industrial Estate in Darlington is causing disruption on the nearby east coast rail line.
Because of this, there are delays of up 60 minutes to trains between Northallerton and Newcastle via Darlington.
These delays will continue until further notice.
Emergency services are tackling a fire at a gas conversion garage in Darlington.
There are also reports of explosion at the building on Cleveland industrial estate in the Albert Hill area.
The air ambulance is taking one casualty to Newcastle's RVI.
He's believed to have arm and head injuries.
There are reports of a fire and explosion on Cleveland industrial estate in the Albert Hill area of Darlington, County Durham. Police are at the scene.