On 11 May 2004, the ICL Plastics factory (commonly referred to as Stockline Plastics factory), in the
Woodside district of Maryhill,
Glasgow
Glasgow is the Cities of Scotland, most populous city in Scotland, located on the banks of the River Clyde in Strathclyde, west central Scotland. It is the List of cities in the United Kingdom, third-most-populous city in the United Kingdom ...
in western
Scotland
Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjac ...
, exploded. Nine people were killed, including two company directors, and 33 injured, 15 seriously. The four-storey building was largely destroyed.
Response
Approximately 100 people worked in the four-storey building. At midday
BST (11:00
UTC
Coordinated Universal Time (UTC) is the primary time standard globally used to regulate clocks and time. It establishes a reference for the current time, forming the basis for civil time and time zones. UTC facilitates international communica ...
), an
explosion
An explosion is a rapid expansion in volume of a given amount of matter associated with an extreme outward release of energy, usually with the generation of high temperatures and release of high-pressure gases. Explosions may also be generated ...
occurred and the building collapsed instantly.
The first service to attend were a Patient Transport Ambulance crew who took the decision to divert straight to the scene because they were so close at the time of the explosion. This initial crew saved dozens of lives by taking control of the
evacuation and pulling the injured to safety. Around a dozen were trapped in the rubble. Fire crews used specialist
search-and-rescue equipment, including
sniffer dogs,
carbon dioxide
Carbon dioxide is a chemical compound with the chemical formula . It is made up of molecules that each have one carbon atom covalent bond, covalently double bonded to two oxygen atoms. It is found in a gas state at room temperature and at norma ...
detectors (which detect the respired carbon dioxide of trapped persons),
thermal-imaging equipment, and
fibre-optic
An optical fiber, or optical fibre, is a flexible glass or plastic fiber that can transmit light from one end to the other. Such fibers find wide usage in fiber-optic communications, where they permit transmission over longer distances and at ...
camera
A camera is an instrument used to capture and store images and videos, either digitally via an electronic image sensor, or chemically via a light-sensitive material such as photographic film. As a pivotal technology in the fields of photograp ...
s to search for people trapped in the collapsed building. Some trapped workers were able to make themselves heard by shouting, or by using their mobile phones. Fire and Ambulance crews pulled seven people alive from the rubble on 11 May. The search through the factory's ruins continued for the following three days.
Up to 300
firefighter
A firefighter (or fire fighter or fireman) is a first responder trained in specific emergency response such as firefighting, primarily to control and extinguish fires and respond to emergencies such as hazardous material incidents, medical in ...
s and
paramedic
A paramedic is a healthcare professional trained in the medical model, whose main role has historically been to respond to emergency calls for medical help outside of a hospital. Paramedics work as part of the emergency medical services (EMS), ...
s were present at the scene and were supported by, the crew of a
Sea King rescue helicopter from
RAF Leconfield,
North Yorkshire
North Yorkshire is a Ceremonial counties of England, ceremonial county in Northern England.The Unitary authorities of England, unitary authority areas of City of York, York and North Yorkshire (district), North Yorkshire are in Yorkshire and t ...
, and a sniffer dog team from
RAF Waddington,
Lincolnshire
Lincolnshire (), abbreviated ''Lincs'', is a Ceremonial counties of England, ceremonial county in the East Midlands and Yorkshire and the Humber regions of England. It is bordered by the East Riding of Yorkshire across the Humber estuary to th ...
. The volunteer group
International Rescue Corps, who specialise in travelling to the site of
earthquake
An earthquakealso called a quake, tremor, or tembloris the shaking of the Earth's surface resulting from a sudden release of energy in the lithosphere that creates seismic waves. Earthquakes can range in intensity, from those so weak they ...
s and helping locate survivors, sent eleven of its Scottish members to the scene.
The injured were taken for treatment to five hospitals in Glasgow; the most patients were taken to
Stobhill Hospital,
Western Infirmary
The Western Infirmary was a teaching hospital situated in Yorkhill in the West End of Glasgow, Scotland, that was managed by NHS Greater Glasgow and Clyde. It was opened in 1874 and closed in 2015.
History
After the University of Glasgow moved ...
and
Glasgow Royal Infirmary, and the remaining were treated at
Southern General and
Victoria Infirmary. Seven people were declared dead at the scene, and two died in Western Infirmary. One firefighter was taken to hospital after being overcome by fumes, and several were stricken by
heat exhaustion
Heat exhaustion is a heat-related illness characterized by the body's inability to effectively cool itself, typically occurring in high ambient temperatures or during intense physical exertion. In heat exhaustion, core body temperature ranges from ...
while labouring in the hot and humid conditions.
By the end of the second day, seven deaths had been declared. After the fourth day,
Strathclyde Police
Strathclyde Police was the territorial police force responsible for the Scottish council areas of Argyll and Bute, Glasgow City, East Ayrshire, East Dunbartonshire, East Renfrewshire, Inverclyde, North Ayrshire, North Lanarkshire, Renfrewshire, ...
had named the deceased as Annette Doyle (32), Peter Ferguson (52), Thomas McAulay (41), Tracey McErlane (27), Ann Trench (34), company directors Stewart McColl (60) and Margaret Brownlie (49), Kenneth Ronald Murray, (45), and Timothy Smith (31).
With the recovery of Mr. Smith's body from the site on 14 May, Strathclyde Fire Brigade announced that they believed no hope of recovering live victims remained.
Cause
Ten weeks after the explosion, the site was returned to the owners, after tonnes of debris were removed from the site for detailed examination.
The cause of the explosion was initially unknown. Some press coverage reported eyewitness accounts of gas industrial ovens in the coating department exploding. This has since been shown as unlikely as the gas ovens used on site have been found intact.
Another theory investigated by the
Health and Safety Executive
The Health and Safety Executive (HSE) is a British public body responsible for the encouragement, regulation and enforcement of workplace health, safety and welfare. It has additionally adopted a research role into occupational risks in Great B ...
(HSE) was that there was no explosion. An article in ''
The Scotsman
''The Scotsman'' is a Scottish compact (newspaper), compact newspaper and daily news website headquartered in Edinburgh. First established as a radical political paper in 1817, it began daily publication in 1855 and remained a broadsheet until ...
'' newspaper of 5 October 2004 stated that the HSE was investigating the possibility that heavy machinery and pallets kept on the upper floors caused the floor to collapse, bringing the rest of the building down with it.
Other theories included a dust explosion and a build-up of methane beneath the building.
However the final report of the HSE indicated that the explosion was due to an ignition of gas released by a
leak
A leak is a way (usually an opening) for fluid to escape a container or fluid-containing system, such as a Water tank, tank or a Ship, ship's Hull (watercraft), hull, through which the contents of the container can escape or outside matter can e ...
in a pressurised petroleum gas pipe.
The
liquefied petroleum gas
Liquefied petroleum gas, also referred to as liquid petroleum gas (LPG or LP gas), is a fuel gas which contains a flammable mixture of hydrocarbon gases, specifically propane, Butane, ''n''-butane and isobutane. It can also contain some ...
(LPG) tank and pipes that had been installed beneath the factory in the late 1960s had corroded, allowing the gas to escape.
Confusion over name
Although regularly referred to as the "Stockline Plastics factory", largely due to the signage around the building (the "name over the door"), the factory was owned by ICL Plastics and much of the work that took place there was for ICL Tech (part of the same group of companies). The offices on the floors above were used by ICL Plastics, ICL Tech (formerly ICL Technical Plastics), and Stockline Plastics.
Stockline Plastics is a distribution company that is part of the same group of companies, and did not operate the factory.
Aftermath
The Grovepark Fund, established to help the families of those killed and injured in the blast, received a boost when the departing
Celtic F.C.
The Celtic Football Club, commonly known as Celtic (), is a professional Association football, football club in Glasgow, Scotland. The team competes in the Scottish Premiership, the top division of Scottish football league system, Scottish ...
star,
Henrik Larsson
Edward Henrik Larsson (; born 20 September 1971) is a Swedish professional association football, football coach and former player who played many times for the Sweden men's national football team, Swedish national team. A Striker (association f ...
, announced that the shirt he wore in his farewell match against
Seville
Seville ( ; , ) is the capital and largest city of the Spain, Spanish autonomous communities of Spain, autonomous community of Andalusia and the province of Seville. It is situated on the lower reaches of the Guadalquivir, River Guadalquivir, ...
on Tuesday would be auctioned in aid of the appeal. It was expected to attract bids of up to £10,000. It eventually sold for £1400.
A memorial service took place in the Glasgow Royal Concert Hall on 4 July 2004. Another was held at Community Central Hall on 11 May 2005, one year on from the tragic event.
Prosecution
The Crown Office decided on 17 February to prosecute ICL Plastics Limited and ICL Tech Limited under the Health & Safety at Work Act following a report conducted by the Glasgow Procurator Fiscal and HSE.
The company was accused of:
* Failing to maintain pipes carrying hazardous gas;
* Failure to ensure the safety of staff and visitors; and
* Failing to carry out suitable and sufficient risk assessments.
The original hearing date of 12 December 2006 was postponed as "The timescale that the defence solicitors have been afforded for their preparation of the case has been significantly less
han the Procurator Fiscal's.
The trial, which began on 13 August 2007,
concluded on 17 August 2007, with the operators ICL Tech Ltd and ICL Plastics admitting to four charges in court.
On 28 August 2007 a fine of £200,000 was imposed on each of the two companies responsible (ICL Plastics Limited and ICL Tech Limited).
Public Inquiry
The ICL Inquiry took place in Maryhill Community Central Hall. It occurred after the criminal proceedings were concluded.
In December 2007,
Lord Gill
Brian Gill, Lord Gill, Order of St. Gregory the Great, KSG Fellowship of the Royal Society of Edinburgh, FRSE Royal Conservatoire of Scotland, FRSAMD Royal School of Church Music, FRSCM (born 25 February 1942) is a retired Scotland, Scottish ju ...
,
Lord Justice Clerk
The Lord Justice Clerk is the second most senior judge in Scotland, after the Lord President of the Court of Session. The current Lord Justice Clerk is Lord Beckett, who was appointed to the position on 4 February 2025, succeeding Lady Dorr ...
was announced as Chair of the inquiry.
The inquiry started on 2 July 2008, after extensive refurbishment work was carried out on behalf of the Scottish Courts Service to make the venue suitable for the public inquiry. The Crown, the victims' families, the Health and Safety Executive (HSE) and ICL are all represented. The inquiry examined over 20,000 pages of evidence and took place in two phases. The first was a factual enquiry into what occurred. The second stage, to look at causes and reasons, began in October 2008. The inquiry was chaired by Lord Gill. Roy Martin Q.C., a former Dean of the faculty of Advocates, was lead counsel for the inquiry.
In July 2009, Lord Gill's Report was published. His inquiry cost £1.9 million and was published 13 months after his appointment. It was described favourably in 2024 by the ''Times'' as "short, sharp and hard-hitting" in contrast to many subsequent inquiries. In Appendix 4 of the Report Lord Gill set out the chronological process operated by him. In the Preface he stated he did this to assist other inquiries in the future.
As well as being critical of the companies involved, it noted failings by the Health & Safety Executive's supervision and inspection regime. The Report contained various recommendations relating to proper safety protocols concerning the storage and use of liquid petroleum gas.
Memorial
In May 2007, a memorial garden was unveiled.
References
{{reflist
External links
Community Central HallICL/Stockline disaster: an independent report on working conditions prior to the explosion
Explosions in 2004
History of Glasgow
Explosions in Scotland
2004 disasters in the United Kingdom
2004 in Scotland
2000s in Glasgow
Industrial fires and explosions in the United Kingdom
Public inquiries in Scotland
Disasters in Glasgow
May 2004 in the United Kingdom
Maryhill