dudula in isizulu literally means "to force out".hey're planning to go to businesses this evening and ask them about their citizenship, get details, contact details with them. so we had an... and it seems that this is a typical kind of patrol operation that they do. officialfigures put the number of migrants in south africa at 3.6 million people. but with one in three south africans out of work, migrants have become an easy target. singing as night falls, the team sets off for the high street. they sing they want to find the owner of a local shop who they say has information about a recent stabbing. as we've been walking down the main road and passing shops owned by foreign nationals, this group has been singing songs that contain slurs and also shouting very pointed slurs. loud banging it's all very confusing, and there are no police in sight. why are you getting involved because even with the owner... this is mobjustice. we're trying to make sure that these people who are foreign nationals are respecting us and we are protected in