M.A. / The human immuno-deficiency virus (HIV), a virus which causes an illness known as acquired immune deficiency syndrome (AIDS) is spreading at an alarming rate in South Africa. The exact number of people already infected by this virus is unknown, since the epidemic can only be measured by the number of reported incidents of AIDS cases. Van Bilj on (1994:7) believes that the most accurate prediction is perhaps the result of estimations based on preventative studies, projections and mathematical models. hi short, HIV/AIDS is today widely regarded as a serious problem, which affects people economically, politically, ethically and socially. Lachman (undated) considered the ethical and social implications of HIV/AIDS as follows: the first is to protect the public's health; the second is to protect the inherent rights of AIDS patients and HIV-positive people who, although they seem to be healthy, are in actual fact sufferers; the third involves consideration of the allocation of scarce resources to people with HIV/AIDS and other groups in need of health care. The seventh national annual survey of women attending antenatal clinics, conducted by the Department of Health during October/November 1996 indicated that more than 2.4 million South Africans were HIV positive at that stage. More specifically, the level of HIV infection amongst the total population in the provinces was estimated as follows: Western Cape - 3,09%, Northern Cape - 6,47%, Northern Province - 7,96%, Eastern Cape - 8,10%, Gauteng - 15,49%, Free State - 17,49%, Mpumalanga - 15,77%, KwaZulu Natal - 19,90% and North West - 25,13%. According to this survey, North West has the highest level of HIV infection, and Western Cape the lowest. Initially this epidemic mainly involved white homosexual men. Today it is mostly found among heterosexuals and is increasing among mothers and children. The development and intensive utilization of HIV testing of blood transfusion resulted in better control of blood donation in South Africa and it is still being improved. Van Biljon (1994:8) believes that over the last few years the disease became more prevalent in black communities. Most of the reported AIDS cases fall in the age group 20 to 39 which represents the largest portion of the economically active population. From the results of some research projects conducted in the work situation it can be stated that many of the potential work-place problems associated with AIDS may stem from a lack of understanding of how the virus is passed on. Employers can help to promote understanding by providing information and encouraging thorough informed discussion of the issues. Trade union leaders should also play an important part in assisting employers to develop policies which will make the life of HIV infected people better. This is an essential feature of any company's AIDS policy.

This thesis focuses on trade union responses to casualisation of labour in the Eastern Cape. In the context of increased globalization, some employers have attempted to achieve high production outputs while saving on operational costs. The ‘flexible firm’ model is used as but one theory to explain increased flexibility in the workplace. In an effort to achieve increasingly flexible firms that may swiftly respond to subsequent challenges such as increased international competition, employers have been seen incorporating more non-standard workers in the form of casual, temporary, part-time, and seasonal workers. This has been a matter of concern for the unions for numerous reasons: some nonstandard workers are subjected to sub-standard working conditions, irregular working hours and little or no benefits; casual work is arranged in such a way that it is virtually impossible for these workers to join a union – a predicament which bears a high possibility of a decline in the typically standard worker–based membership of trade unions; and non-standard workers are often faced with the representation gap predicament which entails that they are not adequately protected by labour legislation. The thesis explores the responses of trade unions to these challenges, and the proposals that they have made in this regard, by focusing on the sectoral dynamics of non-standard labour in the province. It further discusses the regulation of non-standard labour, as poor representation of some non-standard workers bears consequences for the regulation of the practice of non-standard work. The research adopted qualitative research techniques in the form of semi-structured interviews, and used purposive and snowball sampling in accessing relevant data for analysis purposes.