The pursuer’s vehicle was stationary at a red light when the defender’s insured collided with him, causing soft tissue injuries to his neck, lower back and shoulder. The court commended the defender's expert for changing his opinion on whether a collison had occured after he was shown additional photographs during his examination-in-chief.

We are reposting our update on the Fixed Recoverable Costs Stocktake Consultation. It is important for the Civil Procedure Rule Committee's Stocktake to be fully informed by the knowledge and experiences of expert witnesses, so do please take the time to complete our survey with the consultation questions by 21 December 2025.

This judgment appears to provide some clarity on an issue about which seemingly conflicting advice is given to experts. It concerns the listing of documents and materials. 

Brown v Sterne [2025] NIMaster 15

The Petitioner, who was one of 15 candidates in an English Parliamentary By-Election, alleged that his vote count of 50 was fraudulently pre-determined. The expert statistician for the Petitioner based his opinion solely on the evidence of the Petitioner, which was contested. He was unaware of the contents of the Respondents’ witness statements and had not taken them into account.

This is an important judgment for experts instructed in cases where there is an issue as to whether thrombolysis should have been carried out following a stroke. The court considered a number of relevant publications.

For experts in psychiatry and psychology, it is important as it illustrates how the court tests evidence in cases involving performance validity testing.

Hakmi v East & North Hertfordshire NHS Trust [2025] EWHC 2597 (KB) 

In this month's episode of the Expert Matters Podcast, we explore recent developments in Transparency and Open Justice. You can also catch our 'What's going on at EWI' and 'Newsreel' segments to keep up-to-date on the latest developments in the world of expert witnesses and expert evidence. 

The case was a claim in negligence arising out of complications following bariatric surgery. When he was asked during cross-examination to explain the Bolam test, the Claimant’s expert was not able to demonstrate an accurate understanding of, or ability to explain, the test.

One of the important differences between Ireland and other British Isles jurisdictions is in the procedures followed in personal injury litigation. This case is illustrative. If the plaintiff had brought his case in England or Wales, how would this case have progressed?

Keogh v O'Keeffe [2025] IEHC 26

Vanessa Jane Davies is the founder of Skin Camouflage Services, an independent expert practice offering paramedical skin camouflage, non-invasive scar therapy, and Expert Witness services. The UK’s most experienced provider of Expert Witness opinion on paramedical skin camouflage, Vanessa has provided expert testimony in over 650 cases. She tells us more about her fascinating line of work and why she finds Expert Witness work so rewarding.

The EWI has just released its new Guidance on Being instructed as a Single Joint Expert with invaluable and easily accessible information and advice for members who act as a Single Joint Expert.