6ROLWDU\FRQILQHPHQWRISULVRQHUV (b) Solitary confinement as a disciplinary sanction The reason for the imposition of solitary confinement as a punishment, and the length of time for which it is imposed, should be fully documented in the record of the disciplinary hearing. Such records should be available to senior managers and oversight bodies. There should also be an effective appeal process which can reexamine the finding of guilt and/or the sentence in time to make a difference to them in practice. A necessary concomitant of this is the ready availability of legal advice for prisoners in this situation. Prisoners undergoing this punishment should be visited on a daily basis by the prison director or another member of senior management, and the order given to terminate solitary confinement when this step is called for on account of the prisoner’s condition or behaviour. Records should be kept of such visits and of related decisions. (c) Administrative solitary confinement for preventative purposes This can result in very long-term placements under solitary confinement and the administrative decisions involved are often indeterminate; both these elements aggravate the negative effects of the measure. Consequently, there is a need for stringent controls. The CPT considers that placement in administrative solitary confinement should only be authorised by the most senior member of staff in the prison; any imposition of this measure as an emergency should be reported to the most senior member of staff on duty immediately and brought to the attention of the prison director as soon as possible. A full written report should be drawn up before the member of staff who makes the decision goes off-duty. This should record the reasons for the decision and the precise time the measure was adopted as well as the views of the prisoner as far as these can be ascertained. There should be constant, logged, monitoring of all cases for the first few hours and the person should be released from solitary confinement as soon as the reason for the imposition of the measure has been resolved. In all cases where the measure continues for longer than 24 hours, there should be a full review of all aspects of the case with a view to withdrawing the measure at the earliest possible time.