Some survivors have been detained by the police, while politicians have lashed out at the newcomers as scapegoats for intractable problems like crime, joblessness and a housing shortage.

Some survivors have been detained by the police, while politicians have lashed out at the newcomers as scapegoats for intractable problems like crime, joblessness and a housing shortage.

The government declared three days of mourning after the attacks on a passenger ferry and a military camp. At least 49 civilians and 15 soldiers were killed.