WITNESS EVIDENCE WEDNESDAY: WHEN A LITIGATOR MAKES A STATEMENT ON BEHALF OF THEIR CLIENT: A USEFUL CHECKLIST ON THE SOURCE OF INFORMATION AND BELIEF
We have looked several times recently at the problems caused when a litigator serves their own witness evidence on behalf of a client, particularly a “corporate” client. It often turns out that large parts of this statement are inadmissible, consisting…
BACK TO BASICS MONDAY (2): A SERIES OF CHECKLISTS TO HELP YOU WITH DRAFTING STATEMENTS FOR “CORPORATE” CLIENTS: THE SOURCE OF INFORMATION AND BELIEF
The normal post on back to basics came out a day early (due to an “administrative” error). However it does give us a chance to revisit the practical implications when a litigator has to draft a witness statement on behalf…
BACK TO BASICS MONDAY: GIVING THE SOURCE OF INFORMATION IN A WITNESS STATEMENT WHEN THERE IS A CORPORATE CLIENT: PROBLEMS KEEP OCCURRING
Today we are looking at what is a common issue, and common mistake, when someone makes a witness statement for, or on behalf of a corporate client. The CPR expressly provides that a witness must state the source of “information…
A SOLICITOR SHOULD JUST NOT BE SAYING THIS IN A WITNESS STATEMENT: IT “STRAYED WELL BEYOND WHAT SHE COULD LEGALLY GIVE EVIDENCE ABOUT FROM HER OWN KNOWLEDGE INCLUDED HEARSAY FROM AN UNNAMED SOURCE AND INCLUDED STATEMENTS OF OPINION WHICH SHE DID NOT HAVE THE EXPERTISE TO GIVE…”
There are numerous cases reported on this blog where judges have been critical of the “evidence” given by solicitors in witness statements. In many cases, even on cursory examination, it transpires that the lawyer is not in a position to…
ARTIFICIAL INTELLIGENCE AND LITIGATION: AN UPDATE ON CONSULTATION FINDINGS FROM THE CIVIL JUSTICE COUNCIL
The Civil Justice Council is carrying out a Consultation on the Use of AI for the preparation of court documents. It published an update on its consultation findings yesterday. The preliminary view appears to be that the use of AI…
PROVING THINGS 293: THE CLAIMANT ESTABLISHES CAUSATION IN A CLINICAL NEGLIGENCE CASE: THE JUDGE DID NOT DRAW ADVERSE INFERENCES -AND THIS WAS A SUBMISSION THAT PUT THE DEFENDANT IN SOME JEOPARDY…
This is an interesting case on clinical negligence where judgment was given today. It warrants (and will receive) several posts. Here we look at the trial judge’s rejection of the argument that adverse inferences should be drawn when the claimant…
BACK TO BASICS MONDAY: WHEN A RULE OR AN ORDER PRESCRIBES A PAGE LIMIT TO A WITNESS STATEMENT – THEN YOU’D BETTER STICK TO IT: THE COURT IS UNLIKELY TO CONDONE “FORENSIC CHEATING”
Here we are, with no apology, looking at the same case in the earlier post again. The earlier post dealt with the issue of relief from sanction. Here I want to concentrate on the litigant’s deliberate decision to breach the…
PROVING THINGS 292: CLAIMANT ORDERED TO PROVIDE SECURITY FOR COSTS: NO “HUMAN SOURCE” FOR THE MATERIAL PROVIDED: THE IMPORTANCE OF GIVING THE SOURCE OF INFORMATION AND BELIEF
Here we are looking at another case where the court considered the burden of proof in an application for security for costs. In this case the claimant was ordered to provide security. An interesting feature is the identified failure of…
WHEN A LAWYER MAKES A WITNESS STATEMENT FOR THEIR CLIENT: THEY MAY BELIEVE IT TO BE TRUE, BUT IT IS A VERY DIFFERENT MATTER TO PROVIDING EVIDENCE FROM SOMEONE WITH DIRECT RELEVANT KNOWLEDGE
This is the second post on witness evidence and the preparation of witness statements today. It is in a very different context to the first. Here we look at a case in the Intellectual Property List where a judge considered…
WHEN A JUDGE DESCRIBES THE WAY IN WHICH A WITNESS STATEMENT WAS DRAFTED AS “ALARMING” IT IS CLEAR THAT THINGS ARE GOING WRONG
Here we have a case where the judge uses the word “alarmingly” to describe the way in which a witness prepared their witness statement. It transpired that only part of the statement was the witnesses’ evidence, the rest had been…
WITNESS EVIDENCE WEDNESDAY: CLAIMANT’S EVIDENCE FAILS TO ESTABLISH THE FACTUAL CASE SET OUT IN THE PARTICULARS OF CLAIM
Here we have an example of another case which rested, more or less totally, on the claimant’s accuracy of recollection. I am grateful to Patrick Limb KC for drawing my attention to the judgment. The claimant (looking back to events…
WITNESS EVIDENCE WEDNESDAY: ANALYSIS OF THE ROLE OF WITNESS EVIDENCE IN A CLINICAL NEGLIGENCE TRIAL
Much of the discussion in relation to clinical negligence cases is based on expert evidence and the standard of care (and rightly so). However it is important that practitioners do not overlook the vital role played by witness evidence. Those…
WITNESS EVIDENCE WEDNESDAY: TIPS FOR TESTIFYING IN COURT: FROM THE UNITED STATE’S ATTORNEY’S OFFICE (MIDDLE DISTRICT OF PENNSYLVANIA)
Earlier posts have written on the issue of how little guidance there is for those attending courts (civil courts in particular) to give evidence. An earlier post provided useful links. Here we look at the guidance given in one of…
THE COURT OF APPEAL ALLOWED DEFENDANT TO RELY ON WITNESS STATEMENTS SERVED “LATE”: THE CRUCIAL DISTINCTION BETWEEN “IN TIME” AND “OUT OF TIME” APPLICATIONS TO EXTEND TIME
I am grateful to Barrister Simon Brindle for sending me a copy of the judgment of this Court of Appeal judgment given yesterday. It relates primarily to the major distinction between an application made “ahead” of time and one made…
WEBINARS AVAILABLE ON DEMAND: WITNESS STATEMENTS; MAZUR; INFORMING THE CLIENT ABOUT THE COSTS OF LITIGATION AND PART 36: A HEADY BREW TO LIGHTEN UP ANY LITIGATOR’S DAY…
Four webinars are now available “on demand” from Civil Litigation Brief: PD57AC; Mazur in the Court of Appeal; Informing the Client about the Costs of Litigation; Part 36 recent developments. THE COSTS (The costs are £75.00 plus VAT if you…
WITNESS EVIDENCE WEDNESDAY: WITNESS EVIDENCE, A LATE APPLICATION FOR SUMMARY JUDGMENT AND THE LAW OF UNINTENDED CONSEQUENCES…
Here we have an example of a litigation strategy backfiring. The applicant made a (late) application for summary judgment to be heard on the first day of the trial. The respondents filed evidence in response to the application. Much of…
WITNESS EVIDENCE WEDNESDAY: A USEFUL ENCAPSULATION OF THE COURT’S APPROACH TO DISPUTED WITNESS EVIDENCE: WITNESSES CAN LIE FOR VARIOUS REASONS
This judgment contains a neat summary of the approach that the court takes when it is faced with a case that rests primarily on witness evidence. The judge reviewed the case law and it was very relevant to the task…
WEBINAR ON PD57AC WITNESS STATEMENTS: NOW AVAILABLE “ON DEMAND”: IF YOU MISSED IT YOU CAN STILL WATCH IT…
The webinar on Mastering PD57AC – Getting Witness Statements Right in the Commercial Courts is now available “on demand”. You can watch it at your leisure. Booking details are available here. The webinar includes a series of checklists and a…
ARTIFICIAL INTELLIGENCE IN THE PREPARATION OF WITNESS STATEMENTS: THERE IS NO SATISFACTORY EXPLANATION FOR THIS: HOW DOES THE JUDGE KNOW IT IS THE WITNESS’S OWN WORDS?
We have another case where the judge considers the use of Artificial Intelligence in the preparation of witness statements. It was held that there was no good reason for this. He was concerned that ChatGPT had contributed to the witness…
WITNESS EVIDENCE WEDNESDAY: KEEPING COMMERCIAL LITIGATORS OFF THE NAUGHTY STEP: WEBINAR PLUS USEFUL CHECKLISTS AND PRECEDENTS: 30th APRIL 2026
For the past week we have looked at cases where judges have been critical of the failure to comply with the provisions of PD57AC. These issues are being addressed in the webinar tomorrow. In addition to looking at the guidance…
COMMERCIAL LITIGATORS ON THE NAUGHTY STEP 3: WHY PD57AC WAS INTRODUCED: “THE PROPER AND SENSIBLE SCOPE OF EVIDENCE-IN-CHIEF IS NO LONGER THE STOCK-IN-TRADE KNOWLEDGE OF THOSE RESPONSIBLE FOR PROOFING WITNESSSES…”
It is useful to remember why the strictures in PSD57AC were introduced. It followed the report of the Witness Evidence Working Group which was produced at the end of 2019. That report highlighted some major issues in relation to the…
COMMERCIAL LITIGATORS ON THE NAUGHTY STEP 2: NON-COMPLIANCE WITH PD57AC: “HE KNOWS NOT OF WHAT HE SPEAKS”
Over the next week there will be a short series dealing with errors and omissions relating to witness statements and PD57AC. What is surprising is how much material there is. These rules are five years old this month, yet we…
WITNESS EVIDENCE WEDNESDAY: COMMERCIAL LITIGATORS ON THE NAUGHTY STEP AGAIN (GUESS THE REASON…): YOUR STATEMENTS DID COMPLY WITH PD57AC SO WE ARE JUST GOING TO IGNORE THE ERRANT PARTS
Here we have (yet another) case about a failure to comply with PD57AC. The response of the defendants here was simply to state that they would not cross-examine the claimants’ witnesses on material that was irrelevant or inadmissible. “I was…
WITNESS EVIDENCE WEDNESDAY: THE COMMERCIAL COURT REPORT AND WITNESS STATEMENTS: PD57AC WAS FIVE YEARS OLD THIS MONTH – STILL GUIDANCE IS NEEDED
The Business and Property Courts – The Commercial Court Report 2024-2025 makes interesting reading. It notes that PD57AC came into force some five years ago. It still shows the need to emphasise that the Practice Direction needs to be complied…
CIVIL EVIDENCE: “BARE ASSERTIONS” ARE INSUFFICIENT TO ESTABLISH A DISPUTED DEBT NOR WILL “VAGUE AND UNPARTICULARISED” EVIDENCE
This case serves as a reminder that, if a debt is to be disputed, then the evidence in support of the denial has to be particularised and credible. Here the respondents faced a debt of £920,000. There was an attempt…
WITNESS EVIDENCE WEDNESDAY: BOTH WITNESSES ARE HONEST AND BELIEVE THEY ARE TELLING THE TRUTH – BUT ONE IS WRONG…
It is often the case that the most difficult cases are those that depend almost wholly on witness recollection. This is made far more difficult in a case such as a motor accident where the incident happened in a matter…
WITNESS EVIDENCE WEDNESDAY: COURT STRIKES OUT PARTS OF DEFENDANT’S WITNESS STATEMENT AS NON COMPLIANT WITH PD57AC (AND THE DEFENDANT IS A BARRISTER…)
This case adds to the growing number of cases where the courts have considered whether a witness statement breaches PD 57AC and the consequences for breach. The defendant’s initial statement contained numerous breaches of PD57. A revised statement was more…
MASTERING PD57AC – GETTING WITNESS STATEMENTS RIGHT IN THE COMMERCIAL COURTS (AND THE CONSEQUENCES IF YOU DON’T): WEBINAR 30th APRIL 2026
Witness statements can make—or break—your case in the Commercial Courts. Since the introduction of Practice Direction 57AC in April 2021, the courts have repeatedly emphasised that compliance is not optional. Yet many practitioners continue to fall into the same costly…
BACK TO BASICS MONDAY: GIVING THE SOURCE OF INFORMATION AND BELIEF IN A WITNESS STATEMENT: A MANDATORY OBLIGATION OFTEN IGNORED
It is surprisingly common to see witness statements that fail to comply with the basic – and mandatory – requirement that the maker of the statement gives the source of any matters of information or belief they are giving evidence…
HOW A FIRM OF SOLICITORS SHOULD NOT CONDUCT THEMSELVES IN LITIGATION: A WORKING EXAMPLE: EVIDENCE THAT WAS “GENERALLY UNRRELIABLE” AND “LACKING IN CREDIBILITY”
Here we are looking at a judgment that contains some remarkable observations and findings about the conduct of a solicitor. The judge was concerned not only about the failure to comply with directions, the inadequate nature of the statement of…
WITNESS EVIDENCE WEDNESDAY: MAKING ASSERTIONS WITH NO CORROBORATIVE EVIDENCE LEADS TO APPLICATION BEING REJECTED: THE EVIDENCE WAS SO “UNSPECIFIC” THAT IT FAILED TO PROVE THE APPLICANT’S CONCERNS
Here we look at the judge’s assessment of the evidence produced in support of an application that details of the applicant should not be disclosed. The judge held that the evidence was “unspecific” and was not corroborated. There was a…
WITNESS EVIDENCE WEDNESDAY II: A STATEMENT THAT WAS “BASED ON A COMBINATION OF SPECULATION AND DOUBLE, TRIPLE OR EVEN MORE REMOTE HEARSAY”
We have looked at many cases in which judges have been critical of the way in which witness statements are drafted. This case is one of the most clear and extreme examples. The defendant (a firm of solicitors) failed to…
WITNESS EVIDENCE WEDNESDAY: WHEN A CLIENT BLAMES THEIR SOLICITOR FOR ISSUES IN THE WITNESS STATEMENT: SOME EXAMPLES CONSIDERED
Occasionally I give in-house presentations on drafting witness statements. I always emphasise the importance of protecting the client from over-enthusiastic drafting by their lawyer to make sure that the witness statement is accurate and compliant. I then ask what steps…
WITNESS EVIDENCE WEDNESDAY II: WITNESS CREDIBILITY: THE PRINCIPLES IN TUI -V- GRIFFITHS DID NOT IMPACT ON THE ASSESSMENT OF A LAY WITNESS
Here we have an unusual argument where an appellant attempted to use the decision in Tui -v- Griffiths to argue that a tribunal should not have accepted the evidence of a lay witness. The evidence of the witness in question…
AVOIDING THE PITFALLS: WITNESS EVIDENCE AND WITNESS STATEMENTS: WEBINAR 6th MARCH 2026
We have seen a lot of issues over the years in relation to the drafting of witness statements and presentation of witness evidence. There are many cases that illustrate the problems that arise. This webinar aims to head off those…
WITNESS EVIDENCE WEDNESDAY: A WITNESS STATEMENT “MADE UP OF SUBMISSIONS OR COMMENTARY ON DOCUMENTS RATHER THAN EVIDENCE”
There are numerous warnings and strictures about not putting submissions, commentary and opinion in witness statements. More than one observer has commented that these rules are routinely ignored. We have examples of this here. We also have an example of…
WITNESS EVIDENCE WEDNESDAY: EXPERT EVIDENCE IN WITNESS STATEMENTS (ALLOWED IN PART): ADVOCACY AND ARGUMENT – HAD TO GO
We are looking at a case where the sole issue the court was considering was the question of whether passages in the witness statements provided by the claimant were admissible. Unusually the Competition Appeal Tribunal allowed parts of the statements…
PROVING THINGS 278: CLAIMANT FAILS TO PROVE THEIR CASE WHILST THE DEFENDANT FAILS TO PROVE FRAUD: MULTIPLE INCONSISTENCIES LEAD TO EVIDENCE NOT BEING ACCEPTED
Here we look at a judgment where the claimant failed to establish his case. The defendant also failed to prove that the claimant was involved in a “staged crash”. It shows how cumulative inconsistencies in a party’s evidence can lead…
WITNESS EVIDENCE WEDNESDAY: THE USE OF ARTIFICIAL INTELLIGENCE IN THE DRAFTING OF WITNESS STATEMENTS: “IT IS DIFFICULT TO DISTINGUISH BETWEEN WHAT F SAYS AND WHAT AN ALGORITHM TELLS F TO SAY”
There is much material about witness evidence and witness statements on this site. In recent years we have also been discussing the use (and misuse) of artificial intelligence. We can be fairly sure that there will be much more about…
DEFENDANTS GIVEN PERMISSION TO RELY ON SURVEILLANCE EVIDENCE SERVED LATE: EVEN THOUGH THIS LED TO THE ADJOURNMENT OF THE TRIAL
A defendant that wishes to rely on surveillance evidence must choose its timing with extreme care. If the evidence is disclosed too early then the claimant could be “tipped off”; too late and this could be categorised as an “ambush”. …
WITNESS EVIDENCE WEDNESDAY ii: WHY A JUDGE DID NOT ACCEPT THE EVIDENCE OF THE DEFENDANTS’ WITNESS: SOME REPLIES WERE “ESSENTIALLY MEANINGLESS VERBIAGE DESIGNED TO FOB OFF QUESTIONS” HE “PREFERRED NOT TO ANSWER”
Knowing the factors that lead to the evidence of a witness not being accepted is an important part of the litigator’s “skill set”. Here we look at a case where the evidence of a witness was roundly rejected. “I…
WITNESS EVIDENCE WEDNESDAY: HOW DOES THE COURT APPROACH EVIDENCE OF SOMETHING THAT HAPPENED OVER FOUR YEARS BEFORE AND TOOK PLACE WITHIN TWO MINUTES?
This series enables us to look at witness evidence in many different contexts. Here we look at evidence relating to an arrest and events that took place within two minutes. The judge was well aware of the issues that could…
EXPERT WATCH 32: A REVIEW OF THE CASE LAW AS TO THE INDEPENDENCE (OR OTHERWISE) OF EXPERT WITNESSES
We are looking again at a case looked at yesterday. This is because the judgment contained a useful summary of many leading cases relating to the question of expert bias, or apparent bias. “It is always desirable that an expert…
WHEN A WITNESS STATEMENT IS REALLY LEGAL ARGUMENT: THIS IS NOT APPROPRIATE (NOR IS IT A NEW PROBLEM…)
I know that Wednesday is the day when we usually focus on witness evidence. However here we look at a case where it was conceded that a statement was, in reality, “more akin to a skeleton argument”. This is wrong….
THROWBACK FRIDAY: WITNESS STATEMENTS THAT DON’T COMPLY WITH THE RULES: 10 REASONS WHY GIVING THE SOURCE OF INFORMATION IS IMPORTANT (FROM JANUARY 2018)
Today we go back to a post from January 2018 on a point that remains just as relevant today. There is a mandatory requirement that a witness give the source of their information and belief. A surprising number of witness…
WITNESS EVIDENCE WEDNESDAY: A ROBUST OVERTURNING OF THE APPROACH TO THE WITNESS EVIDENCE AT FIRST INSTANCE: “GENERALISED FINDINGS ON CREDIBILITY ARE NOT A USEFUL TOOL FOR RESOLVING SPECIFIC ISSUES OF FACT”
It is unusual to see an appellate court make robust criticisms of the fact finding process at first instance. We have such a judgment here by the Employment Appeal Tribunal. The EAT made it clear that generalised findings as to…
THE RELEVANCE OF THE ABSENCE OF ORAL EVIDENCE AT INTERLOCUTORY APPLICATIONS: A JUDGE MUST MAKE A DECISION ON THE EVIDENCE BEFORE THEM
In this case the claimant appealed against the findings of fact that the court made at first instance. However those findings were made on the basis of written evidence that was before the court. The claimant had not applied for…
WITNESS EVIDENCE WEDNESDAY: FINDINGS OF DISHONESTY WERE WRONG AND COULD NOT STAND: ISSUES OF WITNESS CREDIBILITY ARE NOT SIMPLY A MATTER OF “INTUITION”
Here we look at a case where, unusually, the judge overturned first instance findings of dishonesty. The circumstances in which those findings were made were seriously flawed. Important procedural safeguards had not been in place, not least the allegations…
REVIEW OF THE YEAR 8: PROVING THINGS – OR NOT PROVING THINGS, AS THE CASE MAY BE…
The “Proving things” series is the longest running feature of this blog. Initially I thought it would be a series of then posts. I was planning to end it at a hundred when a chance conversation on the Leeds Legal…
WHEN THE WITNESS STATEMENT OF THE DEFENDANT CONTAINS PASSAGES THAT ARE CUT AND PASTED FROM AN EXPERT’S REPORT: SOMEONE MAY NOTICE THIS…
It is clear that many judge’s approach witness statements with a degree of scepticism, regarding them more as a lawyer’s construct than the actual recollection of the witness. In this case the defendant’s own witness statement included passages that were…


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