<sod >The massive blast near the German embassy in Zanbaq Square sent thick plumes of smoke into the sky and managed to shatter windows and blow doors off their hinges hundreds of metres away.< eod>< sod > The massive blast near the German embassy in Zanbaq Square sent thick plumes of smoke into the sky and managed to shatter windows and blow doors off their hinges one kilometre (half a mile) away.< eod>