Sudanese people living in Egypt wave their national flags and shout slogans against Sudan’s President Omar Hassan al-Bashir and his government during a protest outside Sudan’s embassy in Cairo October 3, 2013. A week of deadly unrest in Sudan should serve as a warning to the government to solve conflicts through national dialogue, a senior British official said on Wednesday, in the strongest foreign criticism of Khartoum’s crackdown on protests. REUTERS/Amr Abdallah Dalsh (EGYPT – Tags: POLITICS CIVIL UNREST)