been six months since a polish improvement was signed between the warring parties in south sudan david shearer is special representative of the secretary general for south sudan and head of the united nations mission in the country david welcome to news africa. let's stop with the fact that people are some people are all set to be returning to their homes how safe do they feel in their country off to what they've been through . well obviously it depends on where they're going to. and the hard feelings. are on the parliamentary form. and i'm moderating back because when they come here they feel that. they're providing services and that you know where you are. right i'm very services are probably many of them printed are going back and forth. for example the problem is that we need to go through trauma to social services in that party but by that but they come out on the water. so that they will be able to guard their kids that you know they're going to school them. and that's going to be longer than the war all right all right so the vice president riek machar he's not yet back in the capital w