Annual Report 2016 - Spain’s National Preventive Mechanism against Torture Outdoor play area in the T1 detainee room Social workers 183. AENA is considering the suitability of reviewing the service provided by social workers at T1 and T4, in order for this service to be extended and available morning and afternoon. 184. As regards the installation of change machines in order to use vending Change and vending machines machines for food and drink, if social workers are unavailable, AENA has §132 AR 2015 told us that it is jointly working with the CNP so that these vending machines allow payment with notes and credit cards. Access to luggage 114 185. There are plans to allow all detainees, intending to remain longer than 48 hours in asylum and return facilities, to access their luggage in order to have access to anything they may need.