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CHAPTER 5: DISCUSSION AND LIMITATIONS
This chapter compares the current study's findings with published literature. It also
attempts to describe the strengths and the weaknesses of the data. The findings of
the study provide information on the knowledge, attitudes and practices of street
food vendors in the City of Johannesburg.
This study aimed to investigate the knowledge, attitudes and practices of street food
vendors regarding food safety. It was indicated in the literature review that although
studies have looked at knowledge, attitudes and practices of food handlers regarding
food safety, a vast majority have focused on the food handlers in the formal
situation, such as established restaurants. The rationale to undertake this study was
to assess these factors in the informal sector as improper street food preparation may
pose a significant risk to the consumer by virtue of the conditions in which they are
prepared.
Studies in developing countries have consistently shown that low educational levels
and lack of employment are the most important factors contributing to street vending
entrepreneurship. This study has shown the educational profile of street food
vendors to be similar to results found in other countries (Chukuezi, 2010; Mensah et
al, 2002; Donkor, Kayang, Quaye & Akyeh, 2009; Muinde & Kuria, 2005; Omemu
& Aderoju, 2008; Choudhury, Mahanta, Goswami, Mazumder & Pegoo, 2010;
Abdalla, Suliman & Bakhiet, 2009). In a descriptive study conducted in Nigeria, the
