UK steps up aid for Syrian refugees in Turkey . Opposition groups reported that ` ` a number of regime forces '' had been killed after a shelling . Two mortar shells also fell near the Municipal Hall , the Interior Ministry says . A suicide bomber blew up a car , equipped with 500 kg bomb , the Interior Ministry says . Syrian state - run media put the death toll from the attack at 34 .
Opposition groups reported that ` ` a number of regime forces '' had been killed after a shelling . Two mortar shells also fell near the Municipal Hall , the Interior Ministry says . A suicide bomber blew up a car , equipped with 500 kg bomb , the Interior Ministry says . Syrian state - run media put the death toll from the attack at 34 .