In Iraq, at least 13 persons have been killed and 43 others injured today in a booby-trap car blast near a restaurant in Shomaly township in western Babel Province.Voice of Iraq news agency quoting a local administration official has reported that the incident occurred when a booby-trapped car blew off in front of a popular restaurant in Shomaly Township, south of Hilla. At least ten of the victims of the blast are policemen who were on the way to their days-off.Hilla is the center of Babel Province, 100 kilometers to the south of Baghdad.