Prevention of Future Deaths reports · 2024

Colin McCallum

Regulation 28 report to prevent future deaths, reference 2024-0279, written 21 May 2024. A coroner writes one of these when an inquest reveals a risk that could cause further deaths unless something changes.

Date of report21 May 2024
Reference2024-0279
DeceasedColin McCallum
CoronerSimon Milburn
Coroner areaCambridgeshire and Peterborough
CategoryRoad (Highways Safety) related deaths
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 

NOTE:  This form is to be used after an inquest. 

REGULATION 28 REPORT TO PREVENT DEATHS 

THIS REPORT IS BEING SENT TO: 

1 

1  CORONER 

I am Simon MILBURN, Area Coroner for the coroner area of Cambridgeshire and 
Peterborough 

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 17 July 2023 I commenced an investigation into the death of Colin Neil Duncan 
MCCALLUM aged 62.  The investigation concluded at the end of the inquest on 16 May 
2024.  The conclusion of the inquest was that: 

Mr McCallum was driving his Ford Focus westbound along the A1307 dual carriageway at 
Hemingford in Cambridgeshire at around 1545hrs on 14.07.23. It was raining heavily at 
that time. Mr McCallum was driving in lane two of the carriageway when his vehicle struck a 
patch of water. He lost control of the vehicle which crossed the carriageway to the nearside 
before entering the grassed hard shoulder where it struck a stationary vehicle which had 
stopped to assist another driver. Mr McCallum's vehicle then continued into the adjacent 
treeline before coming to a sudden halt. Emergency Services were called to the scene. 
Sadly Mr McCallum had suffered severe traumatic injuries as a result of the collision and 
despite attempts at resuscitation his death was confirmed at 1715hrs. 

4  CIRCUMSTANCES OF THE DEATH 

Mr McCallum was driving his Ford Focus westbound along the A1307 dual carriageway at 
Hemingford in Cambridgeshire at around 1545hrs on 14.07.23. It was raining heavily at 
that time. Mr McCallum was driving in lane two of the carriageway when his vehicle struck a 
patch of water. He lost control of the vehicle which crossed the carriageway to the nearside 
before entering the grassed hard shoulder where it struck a stationary vehicle which had 
stopped to assist another driver. Mr McCallum's vehicle then continued into the adjacent 
treeline before coming to a sudden halt. Emergency Services were called to the scene. 
Sadly Mr McCallum had suffered severe traumatic injuries as a result of the collision and 
despite attempts at resuscitation his death was confirmed at 1715hrs. 

5  CORONER’S CONCERNS 

During the course of the investigation my inquiries 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: 
(brief summary of matters of concern) 

I understand that responsibility for this stretch of road was passed to CCC by National 

Regulation 28 – After Inquest 
Document Template Updated 30/07/2021 

 
 Highways in Feb 2024. During the Inquest I heard evidence from National Highways Head 
 attached). During the period Mar 
Of Planning & Development(statement of 
2022 to Jul 2023 the Police were aware of 5 separate incidents on the stretch of the A1307 
identified in 
individuals caused after vehicles had hit patches of water before leaving the carriageway. 

 statement where there had been personal injury or death to 

I am concerned that unless the risk of flooding/standing water is reassessed and 
managed/monitored moving forward that there is a risk of future deaths occurring in 
circumstances similar to that of the current case. 

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 July 16, 2024.  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 

I have also sent it to 

who may find it useful or of interest. 

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 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 by the Chief Coroner. 

9  Dated: 21/05/2024 

Simon MILBURN 
Area Coroner for 
Cambridgeshire and Peterborough 

Regulation 28 – After Inquest 
Document Template Updated 30/07/2021

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 Cambridge County Council (PDF)
20240708_Colin MCCALLUM 01848-2023_CCC Response_SSM 
Colin MCCALLUM 01848-2023 
8th July 2024 

My ref:  
Your ref:  
Date:  
Contact:  
Telephone:  
Email:  

Mr Simon Milburn 
Area Coroner for 
Cambridgeshire and Peterborough 
HM Coroner’s Office 

Dear Mr Milburn, 

Chief Executive’s Office 
Cambridgeshire County Council 
New Shire Hall 
Emery Crescent 
Enterprise Campus 
Alconbury Weald 
Huntingdon 
PE28 4YE 

Regulation 28 - Response to Report to Prevent of Future Deaths - A1307 

I refer to the above report which was received by the County Council on 21 May 2024.  In 
this report you outlined concerns relating to the management of the risk of flooding and 
standing water at Hemingford on the A1307.  The below response outlines the measures 
being taken by the County Council to address this risk. 

However, before providing the formal response to these matters, may I take this 
opportunity to express my sincere condolences to the family and friends of Mr Colin 
McCallum. 

Background 

The A1307 (former A14) was de-trunked on 8 February 2024 and control of the road 
transferred from National Highways to Cambridgeshire County Council on that date. On 
gaining control of the road, the County Council instigated an immediate speed restriction 
of 40mph on the affected stretches of the A1307 and introduced local traffic management 
so that the second lane of the dual carriageway at Hemingford is closed when there is a 
risk of flooding.  

Investigation of existing drainage 

The Council has investigated the flooding and surface water issues on the A1307. On the 
carriageway verges, it was clear that the verge maintenance to allow water to run off the 
carriageway had not been undertaken before the road was de-trunked. The verges had 
therefore built up above the level of the road surface thus preventing water runoff.  

In the centre of the carriageway there is a French drain which is a substantial drainage 
feature which allows water to permeate through coarse gravel and stone, filtering out 
debris and detritus before it enters a large, perforated pipe that runs below the barrier 
support posts. It needs to be established whether the drainage pipe is damaged and 
needs to be replaced. 

Chief Executive 

cambridgeshire.gov.uk 

 
 
 
 
 
 
 
 
 
 
 Proposed Remediation 

A plan has been developed to remediate the issues that have been identified. Works are 
planned to commence in late July 2024 and should take 4 weeks to complete. 

The works will involve the removal and clearance of the existing French Drain in the 
centre of the carriageway. Having revealed the drainage pipe, it will then be established if 
it needs to be replaced or cleared. Once any necessary works to replace or clear the 
pipe have been undertaken, the coarse gravel and stones will be reinstated.  

At the same time as the works on the French Drain, the verges to the side of the 
carriageways will be skimmed and gulleys will be cleared.  

Ongoing maintenance and review. 

These works will be tested and monitored for effectiveness to ensure that the actions 
undertaken have been successful in removing the flooding and surface water risk. Only 
when the Council is satisfied that the measures taken have removed this risk will the 
Council be able to remove the 40mph speed limit.  

The A1307 will be subject to monthly inspections by the Highways Inspector and the 
Local Highways Officer for the area, as well as enhanced monitoring when we 
experience heavy rainfall events. 

Cambridgeshire County Council remains committed to providing the safest roads for all 
road users and to further improve and enhance sustainable transport for all. 

Yours sincerely, 

Chief Executive

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