"4. A comprehensive review of all the evidence in the case is not required. We shall provide a sufficient narrative to enable us to address the issues which arise in the appeal. In brief, as a result of an overwhelming sense of grievance, the appellant mounted a prolonged campaign against a very large number of individuals personally involved with the investigation into and assessment of his mental state, or connected with public or private bodies associated with their work. It is difficult to exaggerate the devastating impact of this campaign on many of those who were victims of it. It was conducted with great cunning, intelligence and ruthlessness, and, taken as a whole, it was unremitting and unrelenting. 5. In October 1996, after his mother had expressed concerns about the appellant's health, a social worker, a care manager employed by the London Borough of Ealing, Shauna Bailey, organised a Mental Health Act assessment. She attended the Jan family home together with a colleague, Dr Keen, and two police officers. While the mental health assessment was in progress, the appellant became upset and agitated, and began to make threats against those who were present. The conclusion was that although he was not mentally ill, he was suffering from a personality disorder of psychopathic type for which it was not appropriate to order his detention under the Mental Health Act. In order to prevent an immediate breach of the peace, the appellant was arrested, but released without charge on the following day. The assessment was confirmed by letter signed by Miss Bailey. 6. Shortly afterwards, in November 1996, the appellant wrote to Miss Bailey articulating what he perceived to have been a violation of his liberty, threatening that she would not 'get away with it'. He made an official complaint to her superior, referring to errors made in the assessment, saying 'I will not forgive or forget as long as I live'. This was the start of a series of official complaints were made against members of the assessing team and those who associated with or supported them. These individuals included employees of the London Borough of Ealing, and members of the Council, members of the West London Mental Health Trust, and eventually employees of Bevan Ashford, solicitors instructed by the West London Mental Health Trust in civil proceedings, members of the South London Maudsley National Health Trust and members of the National Schizophrenia Fellowship. 7. Over the next few years the appellant wrote over six thousand pages of documents of complaint to Social Services for Ealing. Mental health resource centres were flooded with telephone calls from him. There was direct evidence that a very large number of different individuals were made the subject of repeated acts of harassment and vandalism by the appellant. These individuals received silent as well as threatening and nuisance telephone calls to their homes and places of work, and correspondence of a threatening nature. Some were followed to their home addresses. Property belonging to them was damaged. Car tyres were slashed. Unwanted documents and services, purporting to have been ordered by them, were delivered to their homes. Tradesmen and taxi drivers were sent to a number of different homes. The appellant was careful to cover his tracks. He changed his identity, pretending to be people he was not, travelling in cars to which false registration plates had been attached, and changing addresses, in such a way that nobody could know precisely at any given moment where he could be found. If it were necessary to set out the appellant's behaviour throughout the period covered by count 1, this narrative would be virtually interminable."
"12. ... In the early hours of the morning of30 November 2001 , the danger very seriously escalated. Petrol was poured onto or through the front door of [Dr Elizabeth Brookes'] home, and ignited. It caused very serious damage to the property. By good fortune, she and her family were able to make their escape, but their house was uninhabitable for six months. In any event, following the outrage, they felt obliged for reasons of safety to leave their home."
"13. To provide a more rounded picture of the links between the specific counts of arson and the more general count of public nuisance, we shall refer to three further individual victims. The council leader, Mr Cudmore, and his wife started to receive silent telephone calls in the middle of the night. They were of a threatening, angry nature. Mr Cudmore eventually received a call saying it was his last warning, that he should leave Ealing, and that the appellant could only foresee real tragedy for him. The appellant said, 'I will fucking put an end to you. You need 24 hour protection. Any more court proceedings against me and you will regret it…I am not putting up with your fucking fascism any more'. Following the fire at the home of Elizabeth Brookes, Mrs Cudmore received a telephone call in which the appellant said that he had 'got back his arson bag', with all his clothes and he asked for£75 , saying, 'if I go to hell you are coming with me'."
"Some of your sentiments are unconscionable and you cunningly set out to unnerve and ruin people who you thought had crossed you. You targeted them and what you did was to try and make their lives as miserable as you found yours. You knew exactly how to do it. You made references to their homes, their children, you let them know you were following them. It defies belief that you were allowed to do it for as long as you were. Sadly you show absolutely no remorse and you have continued to threaten people, including the counsel in this case during the trial. After eight years of such single-minded obsession leading to the arson endangering the lives of the Brookes family and Shauna Bailey it is absolutely dreadful to read the impact statements in this case. It was a question of luck rather than judgement that Mrs Brookes happened to be downstairs when her house, in effect, was set alight and it was therefore through no judgement of yours but only quirk of fate that allowed them all to escape. I have no doubt that you are and will continue to be a risk to the public. On your own admission you embarked upon a campaign."
"In my judgement you represent a callous unconcern for the feelings of others. You have a gross and persistent attitude of irresponsibility in relation to the normal social rules. You have a very low tolerance to frustration and you demonstrate aggression. Your brother described your abnormality and some of the things that you said on oath in court. As I have said, you show no remorse. You have an incapacity to express guilt. So I ask as best I can, Mr Jan, what is the only appropriate sentence that can be passed in this case? I ask the following questions; do the offences [of] which you have been convicted amount to grave offences warranting a very long sentence and the answer is yes. In relation to each one of the Counts on this indictment I say that. That is 1, 2 and 5, that is the public nuisance and the two arsons with intent. I ask myself the question are you unstable and likely to commit offences in the future of your declared war, as you have said, which you will continue whilst you still have breath, you have said, in the trial. The answer to that is yes. I ask myself the question is your mental instability as identified of a kind that requires constant supervision and reassessment and would your commission of offences in the future have consequences to others which would be especially injurious and the answer I come to is yes. Over 100 witnesses, people who are on witness protection, people who were too frightened to come and face you and had to give evidence behind screens. You read the impact statements here. Bearing all those matters in mind there is only one sentence in my judgement here that fully protects the public and is consistent with my public duty and that is one of life imprisonment."
"When the following conditions are satisfied, a sentence of life imprisonment is in our opinion justified: (1) where the offence or offences are in themselves grave enough to require a very long sentence; (2) where it appears from the nature of the offences or from the defendant's history that he is a person of unstable character likely to commit such offences in the future; and (3) where if the offences are committed the consequences to others may be specially injurious, as in the case of sexual offences or crimes of violence."
"It seems to us that the sentence of life imprisonment, other than for an offence where the sentence is obligatory, is rarely appropriate and must only be passed in the most exceptional circumstances. With a few exceptions, of which this case is not one, it is reserved, broadly speaking, as Lawton LJ pointed out, for offenders who for one reason or another cannot be dealt with under the provisions of the Mental Health Act, yet who are in a mental state which makes them dangerous to the life or limb of members of the public. It is sometimes impossible to say when that danger will subside, and therefore an indeterminate sentence is required, so that the prisoner's progress may be monitored by those who have him under their supervision in prison, and so that he will be kept in custody only so long as public safety may be jeopardised by his being let loose at large."
"Counsel for the Attorney General submits that the principles formulated in that quotation [the quotation in Hodgson] do not as a matter of uniform practice require medical evidence but merely describe circumstances from which the necessary inference of continuing danger to the public can be drawn. So much, he suggests, is confirmed by R v De Havilland(1983) 5 Cr App R(S) 109 , where a sentence of life imprisonment was upheld by this court, despite the fact that there was no medical evidence. In our judgment the learned judge was taking an unnecessarily narrow view of the circumstances in which a discretionary life sentence can be imposed. It appears to this court that the conditions may be put under two heads. The first is that the offender should have been convicted of a very serious offence. If he (or she) has not, then there can be no question of imposing a life sentence. But the second condition is that there should be good grounds for believing that the offender may remain a serious danger to the public for a period which cannot be reliably estimated at the date of sentence. By 'serious danger' the court has in mind particularly serious offences of violence and serious offences of a sexual nature. The grounds which may found such a belief will often relate to the mental condition of the offender. So much is made plain by R v Wilkinson(1983) 5 Cr App R(S) 105 , in particular in the passage at page 108 where Lord Lane CJ cites the judgment of Lawton LJ in R v Pither(1979) 1 Cr App R(S) 209 and continues ..."
"It is therefore plain that evidence of an offender's mental state is often highly relevant, but the crucial question is whether on all the facts it appears that an offender is likely to represent a serious danger to the public for an indeterminate time."
"It is in our judgment plain, as the court has on occasion acknowledged, that there is an interrelationship between the gravity of the offence before the court, the likelihood of further offending, and the gravity of further offending should such occur. The more likely it is that an offender will offend again, and the more grave such offending is likely to be if it does occur, the less emphasis the court may lay on the gravity of the original offence. There is, however, in our judgment no ground for doubting the indispensability of the first condition laid down for imposition of an indeterminate life sentence in R v Hodgson, re-affirmed, as we say, in the more recent Attorney General's Reference No 32 of 1996 (R v Whittaker). It moreover seems to this court to be wrong in principle to water down that condition since a sentence of life imprisonment is now the most severe sentence that the court can impose, and it is not in our judgment one which should ever be imposed unless the circumstances are such as to call for a severe sentence based on the offence which the offender has committed."
"7) The suggestion in Mr Schaapveld's report that Mr Jan's condition has suddenly resolved through the regular ingestion of an anti-depressant tablet of the sort that he was taking during most of his harassment campaign, would only be credible, if supported by firm and detailed evidence, which it is not. It may well be that incarceration and the limits that it has placed on Mr Jan's activities have resulted in his becoming less overtly disturbed and more able to contain his feelings of distress. However, what evidence is available to me does not suggest that there has been any underlying change in his beliefs or his self-justification for his actions. In other words, there is nothing in the documentation to indicate that he would behave in a different manner than previously, were he at liberty. As mentioned above, his campaigns are for the moment channelled into his appeal, as circumstances dictate. They have not ceased. The degree of dangerousness indicated by Mr Jan's previous actions speaks for itself. I can find no evidence in the material available to me that any effective intervention has occurred since to lower Mr Jan's dangerousness."