“immunities conferred by the law in respect of legal proceedings need always to be checked against a broad view of the public interest. Each party who comes, or is about to come, before a court is participating in an event which supervenes individual concerns and interests. When we are concerned with the proper and smooth administration of justice through our legal system we should not seek to place burdens on those who participate in it at any stage. Thus I do not think it necessary to make distinctions between the various reasons which have been given to justify the granting of immunity and approach this situation in an algorithmic fashion and say that some reasons should apply to some cases but not to others: the case is best approached by asking the simple question would it serve the interests of the administration of justice to grant immunity? To answer this question we need to examine the role and place of an expert in the legal system.”
“The protection should not be given any wider application than is absolutely necessary in the interests of the administration of justice …”
“Immunities conferred by the law in respect of legal proceedings need always to be checked against a broad view of the public interest”
“the reasons why immunity is traditionally (and for this purpose I accept the tradition) conferred upon witnesses in respect of evidence given in court, are in order that they may give their evidence fearlessly and to avoid a multiplicity of actions in which the value or the truth of their evidence would be tried over again”
“Overall in the population included in this study the SIDS rate was 0.768 per 1000 live births – i.e. approximately 1 baby in 1300 died as SIDS. From our data it is possible to identify within the population a number of factors which are associated with an increased risk of SIDS. The identification of families at higher risk of SIDS is of importance in allowing the appropriate deployment of scarce health care resources, and in attempting to achieve changes in life style or patterns of childcare that might reduce this risk. For families already at low risk, knowledge of the factors influencing risk may help to provide reassurance and encouragement in continuing appropriate patterns of care. Table 3.6.1 shows three factors that are associated with an increased risk of SIDS in both univariate and all multivariate models, and the likely effect of the presence or absence of each factor on the incidence of SIDS, along with effect when combining these factors. Table 3.6.1 SIDS rates for different factors based on the data from the CESDI SUDI study SIDS Rate per 1000 livebiths* SIDS incidence in this group* Overall rate in the study population 0.768 1 in 1303 Rate for groups with different factors Anybody smokes in the household 1.357 1 on 737 nobody smokes in the household 0.199 1 in 5041 No waged income in household 2.057 1 in 486 At least one waged income in household 0.479 1 in 2088 Mother ,<27 years and parity>.1 1.762 1 in 567 Mother>26 years or parity=1 0.531 1 in 1882 None of these factors 0.117 1 in 8543 One of these factors 0.619 1 in 1616 Two of these factors 1.678 1 in 596 All three of these factors 4.674 1 in 214 *Based on the number of livebirths in each study region from 1993 to 1995 inclusive (OPCS) Thus an infant living in a household in which nobody smoked had a risk of SIDS of around 1 in 5000, whilst if anyone in the household smoked this risk rose to around 1 in 700. Similarly for an infant in a household in which there was no waged income, the risk was around 1 in 500, compared with 1 in 2000 if there was a waged income. The correlation between the factors was taken into account when more than one factor was used to calculate the rate, but, because all three factors are independently significant in the multivariate analyses, the presence of more than one will have an increased effect. Thus it can be seen that for infants in families in which all three factors are present the risk of SIDS was 1 in 214, compared with a risk of 1 in 8543 for infants in families with none of the factors – i.e. a 40 fold difference in risk. Since the factors will generally remain the same (with the possible exception of maternal age below 27 years) for a subsequent child, the risk of SIDS to a subsequent child in a family in which one infant has already died will range from 1 in 214 to 1 in 8543. This does not take account of possible familial incidence of factors other than those included in the above table. For a family with none of these three factors, the risk of two infants dying as SIDS by chance alone will thus be 1 in (8543x8543) i.e. approximately 1 in 73 million. For a family with all three factors the risk will be 1 in (214x214) i.e. approximately 1 in 46,000. Thus, for families with several known risk factors for SIDS, a second SIDS death, whilst uncommon, is 1600 times more likely than for families with no such factors. Where additional adverse factors are present, the recurrence risk would correspondingly be greater still. Whilst child abuse and non-accidental injury are associated with many of the same factors as an increased risk of SIDS, the increased risk in the above calculation is derived from a population in which careful attempts have been made to exclude those deaths for which abuse by a parent or carer was identified as a probable casual factor. When a second SIDS death occurs in the same family, in addition to careful search for inherited disorder there must always be a very thorough investigation of the circumstances – though it would be inappropriate to assume maltreatment was always the cause.”
“if there is a 1/1000 chance of a child dying suddenly and unexpectantly of natural causes in the first year of life, the chance of two children within a family so dying is 1/1,000,000”