“ Hair strand testing was completed on [N]’s hair, from a sample obtained in November 2021 and the results indicate that he had been in contact with codeine, dihydrocodeine, cocaine, cannabinoids, pregabalin, mirtazapine, gabapentin, and venlafaxine and that all of these substances where also found in either or both of his parent’s hair strand tests from a similar time period. There was also evidence of amitriptyline, nortriptyline, fluoxetine, and carbamazepine were also found to be present in [N]’s hair strand tests but not in either of his parent’s hair.”
“I am of the view that they would both benefit from therapeutic input to explore their life experiences to date and to address their feelings of loss that they have as a consequence of their fractured family relationships and the adults in their lives failing to prioritise their needs.”
“I am of the view that psychological assessment of [the mother] and [the father] would further inform about the impact of their adverse childhood experiences have had upon their emotional and mental health and their decision making and ability to manage risk and protect N.”
“13 Control of expert evidence, and of assessments, in children proceedings (1) A person may not without the permission of the court instruct a person to provide expert evidence for use in children proceedings. (2) Where in contravention of subsection (1) a person is instructed to provide expert evidence, evidence resulting from the instructions is inadmissible in children proceedings unless the court rules that it is admissible. (3) A person may not without the permission of the court cause a child to be medically or psychiatrically examined or otherwise assessed for the purposes of the provision of expert evidence in children proceedings. (4) Where in contravention of subsection (3) a child is medically or psychiatrically examined or otherwise assessed, evidence resulting from the examination or other assessment is inadmissible in children proceedings unless the court rules that it is admissible. (5) In children proceedings, a person may not without the permission of the court put expert evidence (in any form) before the court. (6) The court may give permission as mentioned in subsection (1), (3) or (5) only if the court is of the opinion that the expert evidence is necessary to assist the court to resolve the proceedings justly. (7) When deciding whether to give permission as mentioned in subsection (1), (3) or (5) the court is to have regard in particular to— (a) any impact which giving permission would be likely to have on the welfare of the children concerned, including in the case of permission as mentioned in subsection (3) any impact which any examination or other assessment would be likely to have on the welfare of the child who would be examined or otherwise assessed, (a) any impact which giving permission would be likely to have on the welfare of the children concerned, including in the case of permission as mentioned in subsection (3) any impact which any examination or other assessment would be likely to have on the welfare of the child who would be examined or otherwise assessed, (b) the issues to which the expert evidence would relate, (c) the questions which the court would require the expert to answer, (d) what other expert evidence is available (whether obtained before or after the start of proceedings), (e) whether evidence could be given by another person on the matters on which the expert would give evidence, (f) the impact which giving permission would be likely to have on the timetable for, and duration and conduct of, the proceedings, (g) the cost of the expert evidence, and (h) any matters prescribed by Family Procedure Rules. (8) References in this section to providing expert evidence, or to putting expert evidence before a court, do not include references to— (a) the provision or giving of evidence— (i) by a person who is a member of the staff of a local authority or of an authorised applicant, (ii) in proceedings to which the authority or authorised applicant is a party, and (iii) in the course of the person’s work for the authority or authorised applicant, (b) the provision or giving of evidence— (i)by a person within a description prescribed for the purposes of subsection (1) ofsection 94 of the Adoption and Children Act 2002 (suitability for adoption etc.), and (ii) about the matters mentioned in that subsection, (c) the provision or giving of evidence by an officer of the Children and Family Court Advisory and Support Service when acting in that capacity, or (d) the provision or giving of evidence by a Welsh family proceedings officer (as defined bysection 35(4) of the Children Act 2004 ) when acting in that capacity.”
“The short answer is that “necessary” means necessary. It is, after all, an ordinary English word. It is a familiar expression nowadays in family law, not least because of the central role it plays, for example, inArticle 8 of the European Convention and the wider Strasbourg jurisprudence. If elaboration is required, what precisely does it mean? That was a question considered, albeit in a rather different context, in Re P (Placement Orders: Parental Consent)[2008] EWCA Civ 535 ,[2008] 2 FLR 625 , paras [120], [125]. This court said it “has a meaning lying somewhere between 'indispensable' on the one hand and 'useful', 'reasonable' or 'desirable' on the other hand”, having “the connotation of the imperative, what is demanded rather than what is merely optional or reasonable or desirable”
“Assisting the court: It is for the court to decide whether expert evidence is needed, when the admissibility of that evidence is challenged. In R v Turner[1975] QB 834 , a case which concerned the admissibility of opinion evidence, which Professor Davidson cites in his textbook on Evidence (2007) at para 11.04, Lawton LJ stated at p 841: ‘If on the proven facts a judge or jury can form their own conclusions without help, then the opinion of an expert is unnecessary.’ In Wilson v Her Majesty’s Advocate 2009 JC 336, which also concerned opinion evidence, the High Court of Justiciary, in an opinion delivered by Lord Wheatley, stated the test thus (at para 58): ‘[T]he subject-matter under discussion must be necessary for the proper resolution of the dispute, and be such that a judge or jury without instruction or advice in the particular area of knowledge or experience would be unable to reach a sound conclusion without the help of a witness who had such specialised knowledge or experience.’” ‘If on the proven facts a judge or jury can form their own conclusions without help, then the opinion of an expert is unnecessary.’ ‘[T]he subject-matter under discussion must be necessary for the proper resolution of the dispute, and be such that a judge or jury without instruction or advice in the particular area of knowledge or experience would be unable to reach a sound conclusion without the help of a witness who had such specialised knowledge or experience.’”