Whether her department has engaged with the Department of Cooperative Governance and Traditional Affairs to address the issue of (a) sewage spills and water course pollution that is severely impacting tourism, for example the status of blue flag beaches, and (b) dam and river pollution that has an impact on sporting events such as the Duzi Canoe Marathon; if not, (i) why not and (ii) how does her department intend to address the specified problem; if so, what are the details of the plan to address the impact of water pollution on tourism?