The United Nations tollfree inter-agency hotline – Linha Verde da Resposta à Emergência 1458 accessible from Monday to Saturday, from 7am to 8pm. Linha Verde 1458 is used by the affected population and humanitarian actors to make requests for information, assistance or raise concerns in relation to, or resulting from humanitarian assistance. An aspect of accountability to affected populations, the hotline also serves as a mechanism to report abuses in humanitarian assistance.