Sanaa, Rabi'II 13, 1437, Jan 23, 2016, SPA -- The United Nations humanitarian coordinator for Yemen says it is seeking ways for ensure unconditional access to Taiz, a city of about 25,000 residents besieged by Houthis. UN humanitarian coordinator Jamie McGoldrick says Saturday in Sanaa, the capital, following a visit to Taiz that "basic services are scarce, including access to water and fuel." --SPA 21:02 LOCAL TIME 18:02 GMT www.spa.gov.sa/w