How CCTV is making a difference in Johannesburg

Now that the recent xenophobia violence has ended, Johannesburg's inner city is still working to shake off the image that it is ridden with crime.

CCTV cameras that were installed many years ago are beginning to show some positive results when it comes to tackling offences in the centre of town.

Milton Nkosi went to see how Big Brother is helping to bring down serious crimes.