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12 October 2020 | Story Nonsindiso Qwabe | Photo Anja Aucamp
Prof Beatri Kruger
Prof Beatri Kruger

How big is the human trafficking problem in South Africa? Whereas most crimes are generally reported to the police, trafficking is not, mainly because victims fear retaliation. Thus, exact statistics on human trafficking are not available anywhere in the world. But one thing is for sure; trafficking is an indisputable and systemic reality in South Africa. This is according to Prof Beatri Kruger, Research Fellow in the Centre for Human Rights at the University of the Free State.

Prof Kruger’s research on human trafficking spans a decade, and she said as human trafficking gets more public attention, more cases are coming to the fore.  “This is a good thing, because if you know the enemy and the modus operandi, you won’t be misled easily.”

Prof Kruger said for the past five years, South Africa has been classified as a country of origin, transit, and destination for trafficking by the annual US Trafficking in Persons Reports.

An increasing number of trafficking convictions

What this means is that victims are trafficked from South Africa to other countries; foreign victims are moved through the country to other areas for exploitation, while foreign victims are also brought from elsewhere in the world to the country as their final destination.

“The trafficking reality is not based on speculation. We have solid evidence that there is a very serious problem,” Prof Kruger said. According to police statistics, a significant number of 2 132 cases of human trafficking were reported to the SAPS under the current Trafficking Act from 2015 to 2017. Also, apart from five empirical doctorate studies, this reality is further confirmed by an increasing number of trafficking convictions in our courts.

Prof Kruger said these convictions provide significant insights into human trafficking in South Africa. Firstly, victims are seldom being kidnapped and taken by force. Instead, traffickers prefer to trick and trap victims by misleading them with false promises of a better life. Court cases exposed that many are misled by fabricated well-paid jobs or educational opportunities. The cases further reveal how traffickers submit their victims to various forms of exploitation. Aldina dos Santos [S v Dos Santos [2018 1 SACR 20 (GP)] was sentenced to life imprisonment for cunningly transporting Mozambican girls to her Gauteng residence, where they were forced to use drugs and perform sexual services to multiple paying clients. The court further imposed eight life sentences on Loyd Mabuza [S v Lloyd Mabuza 2018 2 SACR 54 (GP)] for holding four Mozambican girls between the ages of 10 and 16 captive as sex slaves for three years in the Sabi district. In S v Matini [case no. RC 123/2013 EC)], several South African victims, including mentally challenged girls, were sexually exploited in a brothel near Port Elizabeth. The two female traffickers in S v Seleso [case no. SS45/2018 (GJ)], who forced an orphaned girl into prolonged online sexual exploitation, were each sentenced to 19 life sentences. Convictions were also secured in other forms of exploitation, such as labour trafficking. In Mpumalanga, a boy of only six years old was forced into child labour. In the Pinetown area, children were provided at a price in illegal adoption scams: some children were sold for up to R15 000.  Babies were also commodified and traded – in KwaZulu-Natal, a mother even advertised her baby on Gumtree for R5 000. “In most cases, there were either multiple victims, multiple traffickers, or both, and multiple places of exploitation.”

Prof Kruger said there is still a need for more empirical research on the prevalence of all forms of human trafficking. She is currently involved in a comprehensive research project focusing on human trafficking in South Africa.

Assisting the public

Despite the challenges to combat trafficking, several milestones are also worth celebrating, she said. There is a toll-free 24/7 national human trafficking hotline available to assist the public, the National Freedom Network consists of vetted individuals and more than 70 organisations joining forces to combat trafficking, while important counter-trafficking information is available at www.nationalfreedomnetwork.co.za, and successful prosecutions are increasing, to name just a few.

Tips to keep you safe:

-Do not believe everything you read on social media. Evaluate and verify the source, time, and date before believing it or sending it on to others.
-Have a code that you share with your family and friends that you can use to alert them if you are in danger.
- Remember that there is safety in numbers. Do not walk or jog alone in secluded areas.
- If a trafficker attempts to grab you, make a scene so that other people can notice.
- Alert especially students to employment scams – verify job offers by calling the Trafficking Hotline.
- Report any suspicion of trafficking to the police, and also to the Trafficking Hotline.

If you need information or help, call the National Human Trafficking Hotline on +27 0800 222 777

News Archive

Nanotechnology breakthrough at UFS
2010-08-19

 Ph.D students, Chantel Swart and Ntsoaki Leeuw


Scientists at the University of the Free State (UFS) made an important breakthrough in the use of nanotechnology in medical and biological research. The UFS team’s research has been accepted for publication by the internationally accredited Canadian Journal of Microbiology.

The UFS study dissected yeast cells exposed to over-used cooking oil by peeling microscopically thin layers off the yeast cells through the use of nanotechnology.

The yeast cells were enlarged thousands of times to study what was going on inside the cells, whilst at the same time establishing the chemical elements the cells are composed of. This was done by making microscopically small surgical incisions into the cell walls.

This groundbreaking research opens up a host of new uses for nanotechnology, as it was the first study ever in which biological cells were surgically manipulated and at the same time elemental analysis performed through nanotechnology. According to Prof. Lodewyk Kock, head of the Division Lipid Biotechnology at the UFS, the study has far reaching implications for biological and medical research.

The research was the result of collaboration between the Department of Microbial, Biochemical and Food Biotechnology, the Department of Physics (under the leadership of Prof. Hendrik Swart) and the Centre for Microscopy (under the leadership of Prof.Pieter van Wyk).

Two Ph.D. students, Chantel Swart and Ntsoaki Leeuw, overseen by professors Kock and Van Wyk, managed to successfully prepare yeast that was exposed to over-used cooking oil (used for deep frying of food) for this first ever method of nanotechnological research.

According to Prof. Kock, a single yeast cell is approximately 5 micrometres long. “A micrometre is one millionth of a metre – in laymen’s terms, even less than the diameter of a single hair – and completely invisible to the human eye.”

Through the use of nanotechnology, the chemical composition of the surface of the yeast cells could be established by making a surgical incision into the surface. The cells could be peeled off in layers of approximately three (3) nanometres at a time to establish the effect of the oil on the yeast cell’s composition. A nanometre is one thousandth of a micrometre.

Each cell was enlarged by between 40 000 and 50 000 times. This was done by using the Department of Physics’ PHI700 Scanning Auger Nanoprobe linked to a Scanning Electron Microscope and Argon-etching. Under the guidance of Prof. Swart, Mss. Swart en Leeuw could dissect the surfaces of yeast cells exposed to over-used cooking oil. 

The study noted wart like outgrowths - some only a few nanometres in diameter – on the cell surfaces. Research concluded that these outgrowths were caused by the oil. The exposure to the oil also drastically hampered the growth of the yeast cells. (See figure 1)  

Researchers worldwide have warned about the over-usage of cooking oil for deep frying of food, as it can be linked to the cause of diseases like cancer. The over-usage of cooking oil in the preparation of food is therefore strictly regulated by laws worldwide.

The UFS-research doesn’t only show that over-used cooking oil is harmful to micro-organisms like yeast, but also suggests how nanotechnology can be used in biological and medical research on, amongst others, cancer cells.

 

Figure 1. Yeast cells exposed to over-used cooking oil. Wart like protuberances/ outgrowths (WP) is clearly visible on the surfaces of the elongated yeast cells. With the use of nanotechnology, it is possible to peel off the warts – some with a diameter of only a few nanometres – in layers only a few nanometres thick. At the same time, the 3D-structure of the warts as well as its chemical composition can be established.  

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
18 August 2010
 

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