There's a growing trend in South Africa of people adopting the vegan diet and opting out of eating meat and dairy products. The similar trend is seemingly growing in the United Kingdom as well where an estimated 70% of the 66 million population is now classified as vegans. Veganism is a way of living which seeks to exclude all forms of exploitation and cruelty to animals for food, clothing or any other purpose. Thabile Mbhele reports...