Baghdad - Three people were killed and 15 others were injured by a bicycle bomb in Baquba, the capital of the ethnically divided Iraqi province of Diyala, police said Monday.
All the casualties were construction workers looking for day jobs, police in Baquba told the German Press Agency dpa on Monday.
Divided between concentrations of Kurds in the north, Shiite Muslims along its border with Iran, and Sunni Muslims in the south-west, Diyala has been the site of deadly clashes between rival militias and insurgent groups for years.