Iraqi officials are planning to turn Baghdad into a walled city, hoping the medieval style fortification could improve security in the capital once and for all.<br /><br />But in the meantime, a more subtle attempt to improve security is making inroads, as new advertisements against violence crop up on television screens and billboards around the city.<br /><br />As Al Jazeera's Rawya Rageh reports, the advertisements are part of a stepped-up and widespread campaign to curb violence across the country.
