ITV
10.31AM, Sun Dec 11 2005
A series of explosions has torn through an oil depot in Hertfordshire, sending flames and smoke shooting hundreds of feet into the sky.
Police and emergency crews raced to the scene of the blasts which rocked Buncefield fuel terminal, near Hemel Hempstead, in Hertfordshire at around 6am.
Ten people are thought to have been on the site at the time of the blasts, but all have reportedly been accounted.
Initial reports said witnesses heard a plane going overhead shortly before the first explosions - but police were quick to dismiss that suggestion, insisting the incident was an "accident".
The first blast happened just after 6am at the fuel terminal in Leverstock Green, which is believed to supply aviation fuel via pipes to Heathrow airport.
The force of the blast blew out windows at the nearby Ramada Hotel, which has since been evacuated. Local residents are also being moved as police fear further explosions.
A spokeswoman for Hertfordshire Police said: "Police and other emergency services are attending the area of Buncefield oil depot near Hemel Hempstead this morning following reports of an explosion just after 6am.
"There is nothing to suggest at this stage that this is anything but an accident, but we are keeping an open mind.
"Contrary to rumours in circulation, there is also nothing to suggest that a plane was involved in this accident."
Witnesses said homes and surrounding businesses were damaged by the force of explosions.
Residents nearby said they were awoken by a "loud boom" as their houses "shook".
People living as far away as Surrey reported that they heard the initial blast. Two smaller blasts followed at around 6.20am.
Flights at Luton airport - about 10 miles away - in Hertfordshire were operating normally.
The fuel terminal, which is close to junction 8 of the M1 forced the closure of the motorway in both directions between junctions 6 and 10. The M10 was also completely closed.