Prevention of Future Deaths reports · 2025

Mabel Williams

Regulation 28 report to prevent future deaths, reference 2025-0458, written 8 Sep 2025. A coroner writes one of these when an inquest reveals a risk that could cause further deaths unless something changes.

Date of report8 Sep 2025
Reference2025-0458
DeceasedMabel Williams
CoronerRobert Sowersby
Coroner areaAvon
CategoryChild Death (from 2015)
Organisation namedGreat Western Hospitals NHS Foundation Trust
Sourcejudiciary.uk record · original PDF
Responses published1

The report

Text extracted from the PDF text layer. Reproduced verbatim, including the scan's own layout.

REGULATION 28 REPORT TO PREVENT FUTURE DEATHS

THIS REPORT IS BEING SENT TO:

The Chief Executive
Great Western Hospitals NHS Trust
Marlborough Road
Swindon
SN3 6BB

1

CORONER

I am Robert Sowersby, assistant coroner for the coroner area of Avon

2

CORONER’S LEGAL POWERS

I make this report under paragraph 7, Schedule 5, of the Coroners and Justice
Act 2009 and Regulations 28 and 29 of the Coroners (Investigations)
Regulations 2013.

 3

INVESTIGATION and INQUEST

On 19 October 2023 I commenced an investigation into the death of Mabel Olivia
Williams, who died when she was 6 days old.  The investigation
concluded at the end of the inquest on 15 August 2025.  The medical cause of
Mabel’s death was 1a) Severe hypoxic ischaemic encephalopathy, 1b)
Undiagnosed uterine rupture.

, had previously given birth vaginally and later by

Mabel’s mother, 
caesarean section.  During the period before Mabel’s birth 
was for vaginal birth, but she was particularly anxious about pregnancy and birth,
fearful that she might lose Mabel, and keen to pursue the safest option she could
for her unborn daughter.

 preference

 was warned antenatally that if she trialed vaginal birth after caesarean

section (VBAC) she might experience “uterine rupture” or “uterine scar rupture”,
but at no point was she told what that phrase actually meant, how severe
rupture could be, or that it could carry with it the risk of death for her unborn
child (or indeed for her).

On 4 September 2023 
Western Hospital in Swindon.  During VBAC she was induced, and in due course
she was started on synthetic oxytocin without being counselled that this further
increased the risk of uterine rupture.

 chose to undergo a trial of VBAC at the Great

A number of further significant errors were made in 
course she experienced progressive uterine rupture which caused increasing
distress and ultimately a fatal hypoxic episode for Mabel, who was born alive but
died 6 days later.

 care and in due

My conclusion at the end of the inquest was that “Mabel died because numerous
indicators of her own distress, and of the increasing severity of her mother’s
clinical condition, went unrecognised by the midwifery staff involved in

her care or were not conveyed to the clinical team in time to expedite her birth
safely.  Neglect contributed to Mabel’s tragic death.”

I was also very concerned that appropriate steps had not been taken to ensure
 understood the nature of one of the most significant risks of VBAC.

4

CIRCUMSTANCES OF THE DEATH

The background to Mabel’s fatal hypoxic injury is set out above.  She sadly died
on 10 September 2023 in the Neonatal Intensive Care Unit of a hospital in
Bristol.

 5

CORONER’S CONCERNS

During the course of the inquest the evidence revealed matters giving rise to
concern. In my opinion there is a risk that future deaths could occur unless
action is taken. In the circumstances it is my statutory duty to report to you.

The MATTERS OF CONCERN are as follows.  –

Background
The Ockenden Report, which I was directed to in evidence, first published in
2020 a list of immediate and essential actions which included: ‘all Trusts must
ensure women have ready access to accurate information to enable their
informed choice of intended place of birth and mode of birth, including maternal
choice for caesarean delivery.’

The externally conducted HSIB report which looked into Mabel’s death identified
in February 2024 that the Trust’s guidance for patients on ‘Birth after caesarean’
did not describe what a uterine rupture is.  That point was made in the context of
Mabel’s parents telling the HSIB investigation that they were not informed about
the possible consequences of a uterine scar rupture, or that at their most severe
those consequences could include the death of their baby.

I found at the conclusion of Mabel’s inquest that appropriate steps had not been
taken to obtain 
shortcomings of the Trust’s patient information leaflets were part of what
informed that finding.

 informed consent to VBAC, and the

In advance of the inquest the Trust’s legal representatives found it difficult to
provide me with current copies of relevant patient information leaflets.  When
they were finally disclosed (on day 3 of the inquest) I found it hard to get a clear
picture of whether the leaflets were or were not ‘in force’.  I heard evidence at
one point from a member of trust staff that revised leaflets (which did contain a
full explanation of uterine rupture) had been drafted but not signed off by the
Trust for distribution to patients, much to the frustration of the maternity unit.

I was also provided with an Excel spreadsheet after the inquest which contained,
among other things, information about the Trust’s compliance with various
objectives relating to the Ockenden Review.  The information in that spreadsheet
included an indication that one of the Trust’s objective was that “Change in
practice arising from an SI investigation must be seen within 6 months after the
incident occurred”.  The spreadsheet suggested that this objective was not being
achieved.  This would accord with my impression (which I would have reached
irrespective of having sight of the spreadsheet) that much
of the change that I was being shown following Mabel’s death was coming very
late, and as a response to the impending (or active) inquest, not as a result of
learning from the tragic events in question.

Specific concern
That the Trust may not be making appropriate changes within a reasonable
timeframe following serious clinical incidents.

 6  ACTION SHOULD BE TAKEN 

In my opinion action should be taken to prevent future deaths and I believe you 
and/or your organisation have the power to take such action.  

7  YOUR RESPONSE 

You are under a duty to respond to this report within 56 days of the date of this 
report, namely by 5 November 2025. I, the coroner, may extend the period. 

Your response must contain details of action taken or proposed to be taken, 
setting out the timetable for action. Otherwise you must explain why no action is 
proposed. 

8  COPIES and PUBLICATION 

I have sent a copy of my report to the Chief Coroner and to the following 
Interested Persons: 
Quality Commission who may find it useful or of interest. 

.  I have also sent it to the Care 

I am also under a duty to send a copy of your response to the Chief Coroner and 
all interested persons who in my opinion should receive it.   

I may also send a copy of your response to any other person who I believe may 
find it useful or of interest.  

The Chief Coroner may publish either or both in a complete or redacted or 
summary form. He may send a copy of this report to any person who he believes 
may find it useful or of interest.  

You may make representations to me, the coroner, at the time of your response, 
about the release or the publication of your response. 

9 

10 September 2025

Responses

1 response published against this report on judiciary.uk. A response is a body's written reply to the coroner's concerns; publication is at the discretion of the Chief Coroner's office, so an absent response does not mean nobody replied.

Response from Great Western Hospitals NHS Foundation Trust (PDF)
3rd November 2025 

The Great Western Hospital 
Marlborough Road 
Swindon 
SN3 6BB 

Private and confidential 
Robert Sowersby 
Assistant Coroner for the Coroner Area of Avon 

Dear Mr Sowersby, 

Re: Coroner’s Regulation 28 Report – Mabel Olivia Williams 

We write in response to the Regulation 28 Prevention of Future Deaths Report, raising 
concerns about the circumstances which led to the tragic death of Mabel Olivia Williams. I 
would like to express my deepest condolences to Mabel’s family and acknowledge the 
distress this process has caused. 

Thank you for the clarity and detail of your report. We recognise the seriousness of the 
concerns you have raised and are committed to addressing them with the utmost care and 
diligence. Please find below a summary of the actions taken to date, alongside the 
improvements that are currently in progress and those planned for the near future. 

In September 2023 a Patient Safety Review into Mabel’s case was undertaken which 
reviewed the entirety of the care Becky and Mabel received to identify opportunities for 
learning. Mabel’s birth was reported to the Maternity and Newborn Safety Investigation 
(MNSI) team for an external review, and eight safety recommendations were identified in 
February 2024. An improvement plan was developed based on these recommendations with 
a focus on addressing the actions identified. 

Patient Information and Informed Consent 

You identified that the Trust’s patient information leaflets did not describe what a uterine 
rupture is, particularly in the context of VBAC (Vaginal Birth After Caesarean). You have 
found that this contributed to Becky not having enough information to give informed consent 
to a VBAC. You further noted that the Trust’s processes for updating and distributing these 
leaflets were unclear. 

Actions Taken: 

The Trust has undertaken a comprehensive review of the “Birth After Previous Caesarean” 
patient information leaflet. The revised leaflet now provides a clear, accessible explanation of 
uterine rupture, including its potential severity and the associated risks to both mother and 
baby which includes the risk of the death of the baby.   

 
 
 
 
 
 
 
 
 
 
 This updated leaflet is now available to all clinical staff and is provided to women considering 
their birth options in addition to counselling in relation to these options. This is provided to 
women in the appointment when they meet their named Consultant to discuss the birth of 
their baby. The Trust places the utmost importance on delivering personalised care, ensuring 
that women and their families feel genuinely heard, respected, and supported throughout their 
care. Central to this commitment has been the development of a perinatal education 
programme, co-produced with our Maternity and Neonatal Voices Partnership, which 
emphasises the importance of actively listening to women. Through this collaborative 
approach, we ensure that all women receive clear, accessible, and comprehensible 
healthcare information as an essential part of the consent process. 

As part of our ongoing commitment to quality and patient safety, the Trust has undertaken a 
comprehensive review of its procedures for the approval, distribution, and audit of all patient 
information leaflets. This initiative ensures that only the most current and formally approved 
versions are in circulation, and that these materials are easily accessible to both staff and 
patients. By strengthening these processes, we aim to support informed decision-making and 
enhance the overall patient experience.  The Trust is prioritising moving to an online hosting 
system which will ensure that the public have access to all of the Trust patient information 
leaflets via the hospital website. 

Timely changes in clinical practice 

You raised concerns regarding the timeliness with which changes in clinical practice are 
implemented following serious incidents, and you have noted that this objective was not being 
achieved on the Trust’s spreadsheet as to compliance with the Ockenden recommendations. 

The Trust has provided a detailed update outlining its current position in relation to the 
Ockenden review, including the status of all Immediate and Essential Actions and projected 
completion dates. This was submitted within the designated timeframe following the inquest. It 
is noted that all the Red actions i.e. the urgent actions arising from the Ockenden report have 
already been completed by the Trust. 

We fully acknowledge the importance of ensuring that learning from serious incidents is 
translated into practice both promptly and sustainably. To that end, we are undertaking a 
review of our governance processes to strengthen oversight and accountability for the 
implementation of learning and improvement actions. 

Actions taken 

In response to the concerns raised, a full review was undertaken of all outstanding actions 
from the Trust’s serious incident investigations to fully establish the current compliance 
position and ensure that learning is being translated into meaningful and timely change. To 
support continued oversight, these actions are reviewed within our monthly Maternity 
Governance meetings, enabling senior leaders to monitor progress, escalate concerns, and 
ensure accountability.  

To ensure that learning is not only captured but acted upon in a timely and sustained way, we 
have strengthened our internal systems for tracking and monitoring progress and this revised 
governance process will be fully embedded by December 2025. Outstanding actions from the 
Trust’s serious incident investigations are now held within a centralised platform that supports 
teams with timely prompts and clear visibility of responsibilities. Colleagues across the 
organisation have been asked to contribute evidence of progress, reflecting our shared 
commitment to transparency and improvement. Weekly meetings with the Patient Quality, 

 
 
 Safety and Assurance team provide a dedicated space to review developments, address any 
barriers, and maintain collective momentum in delivering meaningful change. 

The Trust has reflected deeply on the experience shared by the family, particularly their 
feeling of not being listened to and their concerns around the process of informed consent. 
We recognise the profound impact this has had and are committed to ensuring that every 
individual in our care feels heard, respected, and fully informed. We remain firmly committed 
to listening in a compassionate and comprehensive manner, ensuring that patients and 
families fully understand the care being proposed and feel supported throughout their journey. 

The Trust is committed to ensuring that the lessons from this tragic case contribute to 
meaningful and lasting improvements in the safety and quality of our maternity and neonatal 
services.  

Once again, I wish to extend my sincerest condolences to Mabel’s family and to apologise 
unreservedly for the distress experienced. 

Yours sincerely 

Chief Executive 

Great Western Hospitals NHS Foundation Trust,  
Royal United Hospitals Bath NHS Foundation Trust,  
Salisbury NHS Foundation Trust 

Copy to: Chief Coroner, 

 Care Quality Commission

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