CAT/C/LUX/CO/6-7 The State party should consider establishing an investigatory body that is institutionally separate from the Ministry of Internal Security and composed of personnel whose prior professions would not result in or create the perception of any conflict of interest in the execution of their duties or create doubt as to the body’s impartiality and independence. Data collection 17. While welcoming the statistics provided, the Committee regrets the lack of comprehensive and disaggregated data on complaints, investigations, prosecutions and convictions of cases of ill-treatment by law enforcement, security and prison personnel, as well as on means of redress for victims of ill-treatment (arts. 2, 11, 12, 13, 14 and 16). The State party should compile statistical data relevant to the monitoring of the implementation of the Convention at the national level, including data on complaints, investigations, prosecutions and convictions of cases of ill-treatment, as well as on means of redress, including compensation and rehabilitation, provided to the victims. Follow-up procedure 18. The Committee requests the State party to provide, by 15 May 2016, follow-up information in response to the Committee’s recommendations contained in paragraph 10, on conditions of detention; in paragraph 12, on racist and xenophobic acts against foreign detainees; in paragraph 13, on juvenile justice; and in paragraph 15, on the powers of the Public Prosecutor. Other issues 19. The State party is requested to disseminate widely the report submitted to the Committee and the present concluding observations, in all appropriate languages, through official websites, the media and non-governmental organizations. 20. The State party is invited to submit its next report, which will be its eighth periodic report, by 15 May 2019. For that purpose, the Committee will, in due course, transmit to the State party a list of issues prior to reporting, considering that the State party has accepted to report to the Committee under the optional reporting procedure. 5