Mínimum criteria in deprivation of liberty 130. At the visits made in 2014 it was observed, and this is a reason for satisfaction, that mattresses of adequate thickness are used for due rest of the inmates, unlike those used previously which were similar to those thinner ones used at police stations. 131. It is important to bring attention to the lack of privacy at the showers of some CIE, since they are lacking separations, which should be corrected. Showers at the CIE of Murcia 132. During the visits, it has been verified that inmates are not always allowed to use the toilets at night, so that they find themselves obliged to use plastic bottles or washbasins within their dormitories to urinate, which could be considered degrading treatment. Access to the toilets without delay at any time should be ensured or toilets should be installed within the dormitories, as has already been done in some CIE. Toilets within a dormitory at the CIE of Madrid 65