 Although the principle of "not guilty until proven otherwise" applies, in reality the inmates held on remand face worse regime than those convicted, as they cannot take part in educational, sport or working activities, mostly because they are expected to be held only for a limited time (the average is approximately 100 days) before being either released or moved after the verdict.The prisoners held on remand spend up to 23 hours a day locked in their prison cells, where there is no access to warm water and often also not to electricity (apart from lights switched on and off by the guards from outside).In 2012, the inmates were allowed to take warm water shower only twice a week, with each shower being limited to five minutes.