 The G7 group has called for unimpeded access for aid workers to Ethiopia's North Antigua region, where the UN says some 350,000 people are living in famine conditions, the world's seven largest so-called advanced economies. Also demanded an immediate ceasefire and the withdrawal of Eritrean troops. The Eritrean are fighting alongside government forces against local rebels. If Ethiopia denies there is a famine and says the Eritreans have begun to leave.