may threaten their right to the protection of personal data. This information, apart from the Border Guard officers, may also be accessed by all fellow inmates and the third parties present in the Deportation Centre as, for example, visitors. ¾ Extremely important for inmates is not only knowledge of the rules of the establishment functioning but also of the institutions to which they may apply in situations of bad treatment. In connection with that, the National Preventive Mechanism recommended to place the address data of authorities, institutions and NGOs dealing with foreigners and other information concerning the rights and duties of inmates. This information should be publicly available without a necessity to ask the staff of the establishment for its provision. ¾ Limiting the possibility of walking to one hour a day and only occasional cases of extending the duration of walks, in the opinion of the Mechanism constitute an excessive hardship for persons staying in the establishment. In this connection, foreigners should be provided greater possibilities to take daily walks, without limiting them to a minimum.   9. The team visiting establishments in 2010 under the National Preventive Mechanism (in alphabetical order)   Ewelina Brzostymowska – lawyer, graduate of the Lazarski University’s Faculty of Law in Warsaw, currently a doctoral student at the Institute of Legal Sciences of the Polish Academy of Sciences. Since 2009, she has been dealing with the issues of executive criminal law in the Human Rights Defender's Office. Magdalena Chmielak – lawyer, graduate of the Cardinal Stefan Wyszyński University in Warsaw and post-graduate of "Social rehabilitation" at the Department of Rehabilitation Psychopedagogy of the Maria Grzegorzewska Academy of Special Education in Warsaw. Since 2009, has been an employee of the National Preventive Mechanism in the Human Rights Defender's Office. Since January 2011, the Deputy Director of the "National Preventive Mechanism" Team. Karolina Chytła – social pedagogue, graduate of the Maria Grzegorzewska Academy of Special Education in Warsaw. Since 2010, employed in the Human Rights Defender's Office, the employee of the National Preventive Mechanism. Ewa Dawidziuk - lawyer, doctoral student at the Department of the Executive Criminal Law at the Faculty of Law and Administration of the Łódź University. In the years 2008-2010, she acted as the Deputy Director of the Executive Criminal Law Unit in the Human Rights Defender's Office. Kinga Dękierowska – lawyer, since 1997 the employee in the Human Rights Defender's Office where she deals with the issues of social assistance, including the issues of the care centres in the Labour Law and Social Security Unit.