“35. A natural progression of reasoning is to consider first what injuries there are, then to consider whether they were inflicted, and thus the range of possible causes. Those steps are not conducted by reference only to the medical opinion, albeit that there may often be no other relevant evidence as to the existence of injuries and consequent illness. Causation is different because as to that an important factor is the consideration of how, when and by whom an injury could have been inflicted becomes a necessary part of the analysis. To take an easy example: if a well-reasoned medical analysis leads to a conclusion that a child's airways were blocked at a particular time, but it can be shown from a video, or third party personal surveillance that no one did or could have blocked the child's airways during that period, that conclusion has to be revisited. I make this point because in my view at times the approach of both the local authority and the Guardian in this case came perilously close to an approach which, on the basis of the expert medical evidence, proceeded on the basis that: 'R' was the victim of a shaking injury because the medical opinion was that this was the most likely cause of his injuries, and the relevant exercise was to consider whether, given their care, and thus the opportunity they had to so injure 'R', the parents could show that they did not injure him.”
“[27] There have been numerous first instance authorities that confirm this approach. Bracewell J observed in Re B (Threshold Criteria: Fabricated Illness)[2002] EWHC 20 (Fam) ;[2004] 2 FLR 200 at Paragraphs 24 and 30 that:-“Although the medical evidence is of very great importance, it is not the only evidence in the case. Explanations given by carers and the credibility of those involved with the child concerned are of great significance. All the evidence, both medical and non-medical, has to be considered in assessing whether the pieces of the jigsaw form into a clear convincing picture of what happened. [28] The expert evidence does not sit in a vacuum nor is it to be interpreted in isolation from the other evidence. Even if an expert says that that there are a number of possible explanations for some occurrence, it is still open to the court to find on the evidence as a whole which is the probable explanation (see, for example, Re B (Non-accidental injury)[2002] EWCA Civ 752 ). Charles J said in A County Council v K, D and L:-“…it is the court that is in the position to weigh the expert evidence against its findings on the other evidence and thus, for example, descriptions of the presentations of a child in the hours or days leading up to his or her collapse, and accounts of events given by “carers”…properly reasoned expert medical evidence carries considerable weight but, in assessing and applying it, the judge must always remember that he or she is the person that makes the final decision.”
“It is important to remember i) that the roles of the court and expert are distinct and ii) that it is the court that is in the position to weigh the expert evidence against the findings of the other evidence. The judge must always remember that he or she is the person who makes the final decision.”
“A factual decision must be based on all available materials, ie. Be judged in context and not just upon medical or scientific materials, no matter how cogent they may in isolation seem to be.”
“97. Within that list of factors, although the judge does not expressly prioritise them, the finding that Mr C lied about the quietness in his flat that night is given the greatest prominence in this section of the judge's analysis. A family court, in common with a criminal court, can rely upon a finding that a witness has lied as evidence in support of a primary positive allegation. The well-known authority is the case of R v Lucas (R)[1981] QB 720 in which the Court of Appeal Criminal Division, after stressing that people sometimes tell lies for reasons other than a belief that the lie is necessary to conceal guilt, held that four conditions must be satisfied before a defendant's lie could be seen as supporting the prosecution case as explained in the judgment of the court given by Lord Lane CJ: "To be capable of amounting to corroboration the lie told out of court must first of all be deliberate. Secondly it must relate to a material issue. Thirdly the motive for the lie must be a realisation of guilt and a fear of the truth. The jury should in appropriate cases be reminded that people sometimes lie, for example, in an attempt to bolster up a just cause, or out of shame or out of a wish to conceal disgraceful behaviour from their family. Fourthly the statement must be clearly shown to be a lie by evidence other than that of the accomplice who is to be corroborated, that is to say by admission or by evidence from an independent witness." 98. The decision in R v Lucas has been the subject of a number of further decisions of the Court of Appeal Criminal Division over the years, however the core conditions set out by Lord Lane remain authoritative. The approach in R v Lucas is not confined, as it was on the facts of Lucas itself, to a statement made out of court and can apply to a "lie" made in the course of the court proceedings and the approach is not limited solely to evidence concerning accomplices. 99. In the Family Court in an appropriate case a judge will not infrequently directly refer to the authority of R v Lucas in giving a judicial self-direction as to the approach to be taken to an apparent lie. Where the "lie" has a prominent or central relevance to the case such a self-direction is plainly sensible and good practice. 100. One highly important aspect of the Lucas decision, and indeed the approach to lies generally in the criminal jurisdiction, needs to be borne fully in mind by family judges. It is this: in the criminal jurisdiction the "lie" is never taken, of itself, as direct proof of guilt. As is plain from the passage quoted from Lord Lane's judgment in Lucas, where the relevant conditions are satisfied the lie is "capable of amounting to a corroboration". In recent times the point has been most clearly made in the Court of Appeal Criminal Division in the case of R v Middleton [2001] Crim.L.R. 251. In my view there should be no distinction between the approach taken by the criminal court on the issue of lies to that adopted in the family court. Judges should therefore take care to ensure that they do not rely upon a conclusion that an individual has lied on a material issue as direct proof of guilt.”
“54. That a witness's dishonesty may be irrelevant in determining an issue of fact is commonly acknowledged in judgments, and with respect to the Recorder as we see in her judgment at [40], in formulaic terms: "that people lie for all sorts of reasons, including shame, humiliation, misplaced loyalty, panic, fear, distress, confusion and emotional pressure and the fact that somebody lies about one thing does not mean it actually did or did not happen and / or that they have lied about everything". But this formulation leaves open the question: how and when is a witness's lack of credibility to be factored into the equation of determining an issue of fact? In my view, the answer is provided by the terms of the entire 'Lucas' direction as given, when necessary, in criminal trials. 55. Chapter 16-3, paragraphs 1 and 2 of the December 2020 Crown Court Compendium, provides a useful legal summary: "1. A defendant's lie, whether made before the trial or in the course of evidence or both, may be probative of guilt. A lie is only capable of supporting other evidence against D if the jury are sure that: (1) it is shown, by other evidence in the case, to be a deliberate untruth; i.e. it did not arise from confusion or mistake; (2) it relates to a significant issue; (3) it was not told for a reason advanced by or on behalf of D, or for some other reason arising from the evidence, which does not point to D's guilt. 2. The direction should be tailored to the circumstances of the case, but the jury must be directed that only if they are sure that these criteria are satisfied can D's lie be used as some support for the prosecution case, but that the lie itself cannot prove guilt. … 56. In Re H-C (Children)[2016] EWCA Civ 136 @ [99], McFarlane LJ, as he then was said: "99 In the Family Court in an appropriate case a judge will not infrequently directly refer to the authority of Lucas in giving a judicial self-direction as to the approach to be taken to an apparent lie. Where the "lie" has a prominent or central relevance to the case such a self-direction is plainly sensible and good practice. 100 … In my view there should be no distinction between the approach taken by the criminal court on the issue of lies to that adopted in the family court. Judges should therefore take care to ensure that they do not rely upon a conclusion that an individual has lied on a material issue as direct proof of guilt." 57. To be clear, and as I indicate above, a 'Lucas direction' will not be called for in every family case in which a party or intervenor is challenging the factual case alleged against them and, in my opinion, should not be included in the judgment as a tick box exercise. If the issue for the tribunal to decide is whether to believe X or Y on the central issue/s, and the evidence is clearly one way then there will be no need to address credibility in general. However, if the tribunal looks to find support for their view, it must caution itself against treating what it finds to be an established propensity to dishonesty as determinative of guilt for the reasons the Recorder gave in [40]. Conversely, an established propensity to honesty will not always equate with the witness's reliability of recall on a particular issue. 58. That a tribunal's Lucas self-direction is formulaic, and incomplete is unlikely to determine an appeal, but the danger lies in its potential to distract from the proper application of its principles. In these circumstances, I venture to suggest that it would be good practice when the tribunal is invited to proceed on the basis , or itself determines, that such a direction is called for, to seek Counsel's submissions to identify: (i) the deliberate lie(s) upon which they seek to rely; (ii) the significant issue to which it/they relate(s), and (iii) on what basis it can be determined that the only explanation for the lie(s) is guilt. The principles of the direction will remain the same, but they must be tailored to the facts and circumstances of the witness before the court.”
“The evidence of the parents and any other carers is of the utmost importance. It is essential that the court forms a clear assessment of their credibility and reliability. They must have the fullest opportunity to take part in the hearing and the court is likely to place considerable weight on the evidence and the impression it forms of them (see Re W and another (Non-accidental injury) [2003] FCR 346).”
“41. The court must, however, be mindful of the fallibility of memory and the pressures of giving evidence. The relative significance of oral and contemporaneous evidence will vary from case to case. What is important, as was highlighted in Kogan, is that the court assesses all the evidence in a manner suited to the case before it and does not inappropriately elevate one kind of evidence over another.”
“28. Of course in the present case, the issue concerned an alleged course of conduct spread across years. I do not accept that the Judge should have been driven by the dicta in the cases cited by the Appellants to exclude the impressions created by the manner in which B and C gave their evidence. In family cases at least, that would not only be unrealistic but, as I have said, may deprive a judge of valuable insights. There will be cases where the manner in which evidence is given about such personal matters will properly assume prominence. As Munby LJ said in Re A (A Child) (No. 2)[2011] EWCA Civ 12 said at [104] in a passage described by the Judge as of considerable assistance in the present case: "Any judge who has had to conduct a fact-finding hearing such as this is likely to have had experience of a witness - as here a woman deposing to serious domestic violence and grave sexual abuse - whose evidence, although shot through with unreliability as to details, with gross exaggeration and even with lies, is nonetheless compelling and convincing as to the central core… Yet through all the lies, as experience teaches, one may nonetheless be left with a powerful conviction that on the essentials the witness is telling the truth, perhaps because of the way in which she gives her evidence, perhaps because of a number of small points which, although trivial in themselves, nonetheless suddenly illuminate the underlying realities." 29. Still further, demeanour is likely to be of real importance when the court is assessing the recorded interviews or live evidence of children. Here, it is not only entitled but expected to consider the child's demeanour as part of the process of assessing credibility, and the accumulated experience of listening to children's accounts sensitises the decision-maker to the many indicators of sound and unsound allegations. 30. None of this will be news to specialist family judges and in future I would hope that in conventional family cases any submissions that unduly labour arguments based upon the dicta that I have been considering will receive appropriately short shrift. 31. As to the fallibility of memory, the dangers are again familiar to working judges, as are the problems of suggestibility in children”