Special purpose methods of deprivation of liberty 130.  The DGP was once again reminded that extensions to the detention period granted by the judicial authority for those persons who remain in the facilities for more than 72 hours pending their rejection should always be noted in the record book, in accordance with the provisions in article 60 of Organic Law 4/2000. This Suggestion has also been accepted by the DGP. Recording extensions to detainment §381 AR 2014 131. The video surveillance cameras should cover the entire facility, including isolation rooms. Video surveillance §477 AR 2010 §380 AR 2014 132.  None of the rooms have change machines so that detainees may acquire food or drinks from the vending machines. In addition, in the Terminal 1 facility there is no food vending machine, which should be rectified. It has also been suggested that the phone cards from the vending machines could be available at market prices. These Suggestions have been accepted by the DGP. 133.  Offices have been set up for confidential interviews with asylum seekers and possible victims of trafficking, following the Recommendations of this institution. Vending machines Interview rooms Officer in the Terminal 4S asylum facility 134.  It has also been recommended that communication with the Red Cross be improved so that this organisation is made aware of known cases of trafficking, and so that its members can inform the persons affected of the procedures that they are going to carry out. This Suggestion has also been accepted by the DGP. Communication with the Red Cross 135.  Finally, the DGP was urged to investigate the behaviour of security officers who provide services in these facilities as well as their treatment of detainees. According to the detainees interviewed, the night prior to the visit an officer had not allowed a family travelling together to sleep in the same room, separating the mother from the rest of the family. It was confirmed, from conversations with the rest of the staff in the facilities, that it was not the first time that a security officer had displayed improper be- Treatment of detainees 87