One thing we noticed was that many of the buildings in the district were surrounded by 10-foot walls, with barbed wire, razor wire, or electrical wire at the top. We learned that this was a way to protect the property from the very high crime rate in Johannesubrg.

One thing we noticed was that many of the buildings in the district were surrounded by 10-foot walls, with barbed wire, razor wire, or electrical wire at the top. We learned that this was a way to protect the property from the very high crime rate in Johannesubrg.