South Africans are calling on President Cyril Ramaphosa to tackle the rising cost of electricity amid varied tariff hikes by municipalities. The country saw a varying hike in electricity tariffs coming into effect yesterday. Concerned citizens took to social media to plead with the President for a working solution to address the cost of electricity. For more on this, Elvis Presslin spoke to Dr. Trevor Ngwane, Senior Lecturer at the University of Johannesburg's Sociology Department