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How architects could face prosecution over Grenfell Tower fire


Legal experts David Beckenham and Jason Kallis examine the issues prosecutors should consider in deciding whether to press charges of manslaughter over the high-rise tragedy

Grenfell tower fire inside metropolitan police photograph june 2017

Grenfell tower fire inside metropolitan police photograph june 2017

The Grenfell Tower fire has sparked national outcry and raised important safety questions. It seems that the cladding applied to the external part of the building may well have contributed to the abnormally rapid spreading of the fire. So where does this leave the various parties involved in the design, manufacture and installation of this cladding?

These parties will include not just the private companies and consultants involved with the project, but also the local authority, which would have commissioned the works, agreed the specification and monitored the installation, or engaged others to do so.

At this stage, there is no clear view of who is to blame, but a prosecution cannot be ruled out, not least because of the high-profile nature of the incident.

So, what are the key issues to be considered by the police, Crown Prosecution Service and, possibly, a jury?

Firstly the investigation will concentrate on identifying whether there is significant evidence to support charges of gross negligence manslaughter or corporate manslaughter.

Simply warning of a risk of catastrophic fire is not enough. One must warn vigorously or even refuse to proceed with the works

Gross negligence manslaughter

Gross negligence manslaughter is a form of involuntary manslaughter where the defendant is ostensibly acting lawfully. Involuntary manslaughter may arise where the defendant has caused death but neither intended to cause death nor intended to cause serious bodily harm. While constructive manslaughter (or unlawful act manslaughter) exists where the defendant commits an unlawful act which results in death, gross negligence manslaughter is not dependant on demonstrating that an unlawful act has been committed. Gross negligence manslaughter can be said to apply where the defendant commits a lawful act in such a way as to render those actions as criminal.

The test for gross negligence manslaughter is:

  1. Was there a duty of care owed by the defendant to the deceased?
  2. Did a breach of that duty of care lead to death?
  3. Did the behaviour of the defendant fall so far below the standard that could reasonably have been expected that it warrants criminal liability?

Corporate manslaughter

The Corporate Manslaughter and Corporate Homicide Act 2007 creates a means of accountability for deaths caused by serious management failings. Prior to the act coming into force, a corporate entity could be prosecuted for a wide range of criminal offences, including gross negligence manslaughter. However, in order for the company to be guilty of the offence, it was also essential for someone with overall responsibility, who could be said to embody the company, to also be guilty. As of the 2007 legislation, the offence is now concerned with corporate liability and does not apply to directors or other senior individuals in the company or organisation.

The test for corporate manslaughter is broadly similar to that of gross negligence in that the organisation is guilty of an offence if the way in which its activities are managed or organised:

  1. Causes a person’s death;
  2. Amounts to a gross breach of a relevant duty of care owed by the organisation to the deceased.

The organisation is guilty of an offence only if the way in which its activities were managed or organised by its senior management is a substantial element in the breach.

So far as the charge of gross negligence manslaughter is concerned, issues will arise for the prosecution should they identify negligence on the part of a number of people, but no single person’s negligence led to the fire. The offence does not allow the aggregation of various people’s negligence to be taken into account. The Corporate Manslaughter and Corporate Homicide Act 2007 does allow for aggregation of negligence but as it does not allow for individual liability.

Was one entity to blame?

On a project such as the refurbishment of a high-rise tower, there would have been more than one person or corporation responsible for the design. However, there is very likely to be one entity or person with overall responsibility for design. As the lead consultant, architects would normally assume this role. But it is not just that consultant’s scope of service or assumption of responsibility that should be scrutinised here. It would be more appropriate to assess likely liability for gross negligence within the realms of what they should do about high-risk fire issues at law. That boils down to one issue: which of the entities involved had a duty to warn?

In this case, that question can be reduced to the issue of who had knowledge, and who ought to have had knowledge, of the issue with the cladding?

Of course, deciphering who had a duty to warn is not easy to determine. Some involved on the project may have been unaware that the cladding was not fire retardant. Some, despite knowing it was not, may still be entitled to assume that a design would be implemented that prevented the cladding from spreading a fire.

Designer’s liability and a duty to warn

While there is no general duty to warn in English Law, there is a duty to warn where there is danger to the lives of humans (see Akenhead J, in Cleightonhills v Bembridge Marine).

Ultimately, all the construction professionals contracted with the council who knew that the cladding was not fireproof are likely to have had a duty to warn, unless the circumstances show that they could have, feasibly, assumed the cladding would become fireproofed during the installation process.

Once it is established that someone owes a duty to warn, to comply with their duty they must proceed with extreme caution. Ordinarily, simply warning an employer, for example, of a risk of catastrophic fire is not enough. One must warn vigorously or, where the risk is high, simply refuse to proceed with the works; perhaps even take steps to prevent others from proceeding.

Without seeing the contracts, professional appointments, and explanations as to why decisions were made, it would be inappropriate to attempt to place definitive blame on the cladders, contractors, architect, engineers, those checking Building Regulation compliance, or the employer. But, on the face of it, if there was a lead designer or consultant, that individual may find it difficult to argue that they did not have a duty to warn.

Meanwhile, the assumption that others will be ‘designing out’ a fire risk is likely to protect the lead consultant. Indeed, it may be that those with overall design responsibility may only be able to vindicate proceeding with the cladding installation, once aware of a fire risk, if they had been told expressly that the cladding was fire retardant.

Commercial v residential buildings

While the Grenfell Tower disaster relates directly to the use of cladding in high-rise residential buildings, the tragic events undoubtedly also raise questions and concerns over commercial properties.

The nature of cladding selected for a building will vary depending on considerations such as purpose, conditions, cost, local context, planning and Building Regulation requirements as well as structural obligations. However, the key issues to consider when it comes to liability and prosecutions in circumstances such as these remain the same, irrespective of whether the building has a residential or commercial purpose.

As enquiries continue, it remains unclear who may find themselves standing in the dock, but it could well be any of the designers, contractors or even the local authority that commissioned the works. From this list it is possible that all three entities could be prosecuted for breaching a duty to warn. Whether a breach of a duty to warn in this instance constitutes gross negligence manslaughter or corporate manslaughter will ultimately be a matter for the jury to decide.

But one thing is for certain, these events will serve as a tragic reminder to everyone involved in the design and construction industry as to the importance of safety and the responsibility that restsupon their shoulders.

David Beckenham is a health and safety lawyer, Jason Kallis is a construction litigation expert, both at Keystone Law



Readers' comments (2)

  • The article highlights how difficult it will be to bring any charges.
    For me it is the cladding sub-contractors, who along with the preferred contractor not only changed the materials from non-combustible ones to combustible ones, but also changed the window position in the facade, enabling fire to more easily re-enter the building.

    Surely the cladding contractors not only had a duty to warn, but should have known of the dangers.

    Both contractor and cladding sub-contractor were carrying out large amounts of similar work, and were making handsome profits from doing so. They should have done more than take untested manufacturer's claims about materials at face value. They should have been aware of fire tests in other countries where these materials are banned.

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  • John Kellett

    How in law can a decision to ignore professional advice be the 'fault' of that professional? As architects we do of course have a duty to (vigorously) warn, but that cannot be extended to pass blame.

    If a judge in a court of law explained in great detail to a murderer how wrong it would be to re-offend would the judge be arrested when the murderer re-offends? No of course not. How the H311 did we allow the profession to be abused with such ludicrous rulings quoted in the article. Once again the architect's profession is being lined up to be the scapegoat for something it might not be guilty of.

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