(1) With regard to the heavily polluted Olifants River in Mpumalanga, what impact is such pollution having on the wildlife in the Kruger National Friday, 19 June 2015 843 INTERNAL QUESTION PAPER: NATIONAL ASSEMBLY NO 22 - 2015 Park, particularly the aquatic animals living in and dependent on the specified river; (2) whether any action has been taken to remedy the situation; if not, why not; if so, what are the relevant details; (3) have any polluting companies been identified; if not, why not; if so, what action has been taken against the specified companies?