"Where notice has been given to a person in accordance with regulations undersection 105 of the Nationality, Immigration and Asylum Act 2002 (notice of decision) of a decision to make a deportation order against him and he is not detained in pursuance of the sentence or order of a court, he may be detained under the authority of the Secretary of State pending the making of the deportation order."
"... the Home Secretary's exercise of the statutory power to detain a prospective deportee until the making of the deportation order or until his removal or departure is not unfettered. It is limited in two fundamental respects. First, it may be exercised only for the purpose for which the power exists. Secondly, it may be exercised only during such period as is reasonably necessary for that purpose. The period which is reasonable will depend on the circumstances of the case."
"54 ... where there is a risk of absconding and a refusal to accept voluntary repatriation, those are bound to be very important factors, and likely often to be decisive factors, in determining the reasonableness of a person's detention, provided that deportation is the genuine purpose of the detention. The risk of absconding is important because it threatens to defeat the purpose for which the deportation order was made... 55. A risk of offending if the person is not detained is an additional relevant factor, the strength of which would depend on the magnitude of the risk, by which I include both the likelihood of it occurring and the potential gravity of the consequences. ... The purpose of the power of deportation is to remove a person who is not entitled to be in the United Kingdom and whose continued presence would not be conducive to the public good. If the reason why his presence would not be conducive to the public good is because of a propensity to commit serious offences, protection of the public from that risk is the purpose of the deportation order and must be a relevant consideration when determining the reasonableness of detaining him pending his removal or departure."
"... the combination of a risk of absconding and a risk of re-offending may justify allowing the Secretary of State, in the words of Simon Brown LJ in R(I) at para 29, "a substantially longer period of time within which to arrange the detainee's removal abroad"
"It must be for the court to determine the legal boundaries of administrative detention. There may be incidental questions of fact which the court may recognise that the Home Secretary is better placed to decide than itself, and the court will no doubt take such account of the Home Secretary's views as may seem proper. Ultimately, however, it must be for the court to decide what is the scope of the power of detention and whether it was lawfully exercised, those two questions being often inextricably interlinked. In my judgment, that is the responsibility of the court at common law and does not depend on the Human Rights Act (although Human Rights Act jurisprudence would tend in the same direction)."
"... it must be for the court to decide whether or not there is such a breach ... But the ultimate decision is, in my judgment, for the court."
"Mr Daq has been detained at Colnbrook IRC for some time and has frequently been in situations which have seen him relocated to Rule 40 and placed on standard regime. He has got involved with the wrong crowd during his time at Colnbrook and has been involved in several incidents of theft and intimidation of other detainees. Recently relocated to Rule 40 for an alleged assault on a detainee. Mr Daq was warned by other detainees that he should relocate off the unit for his own safety."
"... has been risk assessed and [the UKBA] are satisfied that he should be held in prison accommodation due to his behaviour whilst in an IRC which has made him unsuitable for detention in an IRC. This is due to reasons of security control; Mr Daq assaulted a detainee with a telephone and pen stabbing to the victim's head. A search of his room revealed several items adapted into weapons which contained razor blades attached. As a result threats have been made against his life by more than one detainee if he goes back into the centre ... in addition to yesterday's incident he has today secreted a blade and has self harmed."
"... conducts himself well and has a good relationship with others on the wing and the director of wing staff. He attends education and has worked well in this area."
"He did not carry out any deliberate self harm before 2007. He began by hitting his head against a wall and went on to cutting his left arm, chest and upper abdomen. On one occasion he smashed a window with his right hand, causing cuts on the little finger of his wrist. On another occasion he broke off a fragment of a razor blade and swallowed it. I examined him and found scars on his head and face, his chest and upper abdomen, his left arm and right risk and right shin, where there is an underlying deformity of the bone ... The scars were evaluated on the Istanbul Protocol and I enclose a note of classification. On that scale I regard the scars on his chest and arm as highly consistent with his account of how he inflicted them. His scars on the head, right shin and right wrist are consistent with this account."
"I believe that his detention separated from his son would contribute to his continued depression. His bad conduct in prison is probably related to frustration from being separated from his son and remaining uncertain about what will happen to him. Prolonged detention will make him more depressed and frustrated and lead to irritability and aggressive behaviour."
"... the critical question in such cases is whether facilities for treating the person whilst in detention are available so as to keep the illness under control and prevent suffering."
"While he states that he is now no longer dependent on harmful substances, having eliminated this dependence while in custody, he has in the past been in custody for lengthy periods of time during which he would perforce have abstained from addictive substances and eliminated his dependency upon them, only to return to criminal behaviour and misuse of substances. While he states that he is now committed to reforming his behaviour in order to provide his son with a dependable father, the risk of the appellant returning to criminal behaviour is not shown adequately to be eliminated. The report of the appellant's forensic psychiatrist, Dr Khatan, contains the observation: 'Because of his history of using illegal drugs and alcohol, it is not possible to say with certainty that he presents no risk of reverting to drug and/or alcohol abuse were he to be released ... and allowed to remain in the United Kingdom.' We consider this to be, at least, a properly cautious assessment. Dr Khatan goes on to express the probability that given a realistic threat of deportation the appellant would not revert to using abusive substances. We are unable to accept as persuasive this hopeful assessment because past experience shows that previous threat of deportation did not prevent the appellant from further offence. More particularly, having been served with notice of a decision to make a deportation order on28th June 2004 , the appellant nevertheless went on to commit further a further serious offence of burglary, according to his established pattern of offending, on13th October 2004 . The further opinion of Dr Khatan, that given proper medication, supervision, treatment, testing and counselling, the appellant may be able to control misuse of substances and accordingly to remove a factor to which his criminal behaviour is tightly lined ... appears to us to demonstrate rather than to show as adequately eliminated, the risk that the appellant continues to pose to the public. ... While it may well that with sufficiently intensive support the appellant may have some prospect of reformation, particularly if he has a genuine concern for his son (as appears to us to be case), we nevertheless conclude that there remains a considerable risk to the public in placing him at liberty. We do not consider that there is demonstrated such a change in circumstances or outlook for the appellant at present, when compared with previous occasions when he has been set at liberty; that the risk to the public recognised in all relevant reports has been reduced. In all the circumstances, the evidence for the appellant on this point does not serve to rebut the presumption, strongly supported by evidence of the appellant's criminal history, that the appellant constitutes a danger to the community of the United Kingdom."
"... the limitation which was then reformulated by Lord Browne-Wilkinson in Tam Te Lam as follows: 'if it becomes clear that removal is not going to be possible within a reasonable time, further detention is not authorised.' 20. It seems to me plain that the reference there to 'a reasonable time' is to a reasonable further period of time having regard to the period already spent in detention."