- 73 Korydallos Prison Psychiatric Hospital, inter alia by filling all the posts of psychiatrist and by substantially revising the number of nursing staff and staff involved in therapeutic activities (paragraph 120); - the Greek authorities to ensure that all staff at Korydallos Prison Psychiatric Hospital are provided with appropriate training to carry out their duties professionally; further, a determined effort should be made to develop psycho-social rehabilitation treatment programmes (paragraph 120); - the drug rehabilitation programmes at Korydallos Prison Psychiatric Hospital to be made available to all those patients in need thereof (paragraph 121); - the Greek authorities to remedy the problems referred to in paragraph 122 (paragraph 122). requests for information - clarification as to whether a transfer of responsibility for prison health care from the Ministry of Justice to the Ministry of Health remains under active consideration and, if so, information on the timescale envisaged for the transfer of responsibility (paragraph 102); - as regards Chios Judicial Prison, confirmation of the recruitment of a general practitioner, on a half time basis, and at least one full-time qualified nurse as well as of the making of regular visits by other medical staff, such as a dentist (paragraph 106); - the results of the needs assessment as regards health care staff requirements, along with a plan for taking the necessary measures (paragraph 106); - the policy intentions regarding Korydallos Prison Psychiatric Hospital, including as regards plans to address the issue of overcrowding (paragraph 117); - the plans and timetable regarding the building of the new transit unit at Korydallos Prison Psychiatric Hospital (paragraph 119). Other issues related to the CPT's mandate recommendations - a review of the current staffing levels to be carried out in all the prisons and, in the light of the review, provision to be made to recruit additional staff (paragraph 124); - training in control and restraint techniques to be made available to all prison officers (paragraph 125); - the Greek authorities to review the arrangements for visits, with a view to allowing them to take place under reasonably open conditions. Further, a more generous visiting time to be offered and special rules on visiting arrangements for difficult-to-access prisons to be drawn up, which should address inter alia the length of visits and possible forms of assistance to visitors (paragraph 127); - the Greek authorities to ensure that all placements in a segregation unit are in accordance