Bulldozers sift through the rubble of a deadly building collapse in Tanzania's commercial capital, Dar es Salaam.<br/> <br />On Monday, officials said the death toll now stood at 34, after more bodies were pulled from the wreckage over the weekend.<br/> <br />The toll could rise further as rescue workers reached the building's basement.<br/> <br />The building, which was under construction and was more than 12 storeys high, collapsed on Friday morning. Boys playing football nearby were among the victims.<br/> <br />Police say four people have been arrested over the incident.<br/> <br />Tanzania's buoyant economy is fuelling a building boom, but the speed of construction has sparked concerns over safety.
