Wednesday, May 23rd, 2018 posted in Inspire News

Providing expert evidence in any legal proceeding is a professional privilege. Doctors can play an important role as expert witnesses in helping courts, tribunals or other dispute resolution processes make informed, fair decisions on cases involving clinical issues. A shortage of good expert witnesses means doctors who are able to provide impartial and credible expert opinions are in demand. ­­

Understanding the role of legal proof

An important part of being an effective expert witness is understanding the difference between scientific proof and legal proof. In any legal proceedings, the court must make a decision which is based on the facts and opinions before it. Courts cannot sit on the fence, and court decisions need not be based on scientific certainty. Doctors are trained to apply scientific certainty as the standard of proof. In comparison, legal proof is based on the balance of probabilities (more likely than not) in civil cases, and beyond reasonable doubt in criminal matters.

What does it take to be an expert witness?

The expert’s role

An expert witness must have specialised knowledge and skills based on their training, study or experience that is relevant to the matter at hand. Expert witnesses are also required to demonstrate to the court that their opinion expressed in evidence “is wholly or substantially based on that knowledge.”

Legal obligations and mindset

Doctors acting as expert witnesses have an important duty in the legal system. It is not up to the expert witness to decide on the facts, as in what and how something happened. Neither is it up to the expert witness to decide on whether a doctor or party is ‘negligent’.

In summary, expert witnesses should:

  • Provide independent evidence to the court.
  • Assist the court by giving an objective and unbiased opinion in relation to matters within their expertise.
  • Never assume the role of an advocate.
  • State the facts or assumption upon which their opinion is based and not omit to consider material facts which could detract from their conclusion.
  • Make it clear when a particular question or issue falls outside his expertise.
  • Communicate if they have changed their view on a material matter, for example, after reading the other side’s expert’s report. This should be communicated through legal representatives to the other side without delay and when appropriate, to the court.

Making the time

If you are considering becoming an expert witness, it’s also important to have enough time to fulfil your duties. Thinking you can read instructions and provide an opinion in your ‘spare time’ may be overly optimistic, however these tips should help:

  • Medico-legal reports take time and they should not be rushed
  • Devote a portion of your working week to carrying out work as an expert witness
  • Do not take shortcuts
  • If you do not have the time to perform the work in the agreed time frame, ­­ say so. The legal team may be able to ask for more time.

Breadth of expertise

Should you decide to become an expert witness, it’s a good idea to perform work for both ‘sides’ – in civil cases, for the claimant and defendant, and in disciplinary matters for the regulator and the defence team – to gain a breadth of experience.

Giving evidence: tips  

Be prepared and form your opinion

Thorough preparation is a key part of being a credible and confident expert witness. These initial steps will help you get started:

  • Find out the date your report is due.
  • Read the Civil Procedure Rules, Part 35
  • Read all the documents and the questions and identify the main issues.
  • You may be asked to assume certain facts and events. Distinguish between background history and assumptions of fact.  Ensure that you get the facts and the assumptions correct, and in the right order.
  • Do your research before you put pen to paper.
  • Work out how you are going to explain your opinion and the reasons for your opinion.
  • Know exactly where you obtained the information in the documents for your report as you will need to refer to these later.
  • Challenge your opinion and conclusions ­– is your opinion consistent with the evidence base?

Develop clear reasoning

The reasons for any conclusions you reach and opinions you make must be clear. It’s important to link the facts and any assumptions to your opinion, and to ensure there is a logical flow between them. Do not hypothesise as to what may or may not have happened in a case. If there are any gaps in the sequence of events, check that you haven’t filled in any factual gaps with your own facts.

If you have any concerns about your opinion, for example, based on contradictory assumptions, address these before you write your report. It’s a good idea to call the lawyer who instructed you in the case to clarify your concerns and obtain more information.

If something is unclear, you may decide you need to give more than one opinion. For example, ‘I am unable to conclude from the documents and the assumptions provided that Dr Y warned the patient of… If he did, then my opinion is… If he didn’t, then my opinion is…’

Be clear about the limits of your knowledge, and don’t give an opinion outside your area of expertise.

Giving evidence

When forming your opinion as an expert witness, there are a number of common traps that should be avoided.

Contradicting what’s in your report 

Firstly, if the matter goes to court, ensure that you read all the documents again, particularly all the references you have quoted. There is nothing more embarrassing than finding that counsel (or their expert) have read something you quoted that contradicts your own argument.

Outcome bias 

Expert witnesses should be aware of the influence of ‘outcome bias’, which is a tendency to judge a decision on the basis of its outcome rather than on what factors led to the decision. Outcome bias can be avoided by focusing on what was reasonable at the time the event happened. The court is interested in what was competent and reasonable practice, and not was best practice.

Advocating for the client 

As an expert witness it’s easy to fall into the trap of being an advocate for the client of the lawyer who engaged you. For example, ‘It’s easy to imagine that Dr X would have insufficient time to assess Mrs X’s history, discuss the ultrasound and also examine her.’ This comment indicates that you are guessing what was in the mind of Dr X, and could be interpreted as advocacy. You may think that a few comments can’t hurt, but as an expert witness, your key role is to provide an impartial opinion to assist the court make an informed and fair decision. Courts do not take kindly to experts giving evidence which displays advocacy.

Landmark decision removes expert witness immunity     

If you fail to take reasonable care in providing an expert opinion, you will generally not be liable for civil or criminal proceedings. However, a landmark decision of the Supreme Court has removed the protection for expert witnesses against law suits by people they had instructed to provide evidence on their behalf.

It’s important to be aware of your responsibilities and mindful that an expert witness can face disciplinary action for evidence given in court which is seriously flawed.

Inspire MediLaw’s Expert Witness Training covers all the issues above and more.  Our training is facilitated by leading legal professionals, Paul Sankey, Medical Negligence Lawyer of Enable Law and Dr Simon Fox QC and medical professionals with significant experience as Expert Witnesses.  The training is accredited by the CPD Accreditation Service for 14 CPD hours.

Paul Sankey, Medical Negligence Lawyer runs free seminars for medical experts and his next one is on Wednesday 27 June at Foot Anstey’s Southampton Office, 1-4 Cumberland Place, Southampton from 6pm to 8pm with drinks from 6pm and the opportunity to stay and talk following the seminary.  If you are interested in attending please contact Paul directly at paul.sankey@enablelaw.com or email info@inspiremedilaw.co.uk

 

New courses for Inspire MediLaw

Court Room Skills

Dr Simon Fox QC is running bespoke Court Room skills training in the Oxford Mock Court room for Expert Witness who wish to be guided through court procedure and gain confidence in providing evidence as an expert witness.  The training is intensive and highly practical and is only delivered to a maximum group of 5 delegates in one session.  Please contact info@inspiremedilaw.co.uk if you would like to find out more.

Advanced Expert Witness Course for Established Expert Witnesses

For dates and further details please contact info@inspiremedilaw.co.uk

  • Case law update/new test case
  • Update on costs recovery
  • Panel/group discussion – The relationship with your lawyer and working together: timings, responsiveness, consistency, handling the client, common issues with reports, pitfalls encountered with expert reports and attending case conferences.
  • GDPR for medical professionals.
  • Giving evidence in Court – rules on expert witness training, before court, in court, points to consider in giving your evidence, role play, what happens when it goes wrong.
  • A guide to consent in clinical negligence post Montgomery