The UK has removed South Africa and 10 other countries from its "red list" of travel restrictions. The countries were put on the red list last month as a precaution after the Omicron variant was identified by scientists in SA. Travellers from countries on the list were required to do a mandatory ten-day hotel quarantine. We now get reaction from Dr Unathi Henama, Tourism Lecture at the Tshwane University of Technology.