In the two weeks since the Internal Revenue Service scandal erupted, the acting commissioner has been ousted, the head of the relevant section has been put on administrative leave.

NPR: 4 min 12 sec

In a letter sent to the World Heritage Centre in Paris, the Department of Natural Resources and Tourism says the 50km (30-mile) section of road across the park will "continue to be managed mainly for tourism and administrative purposes, as it is now".

BBC: Serengeti road scrapped over wildlife concerns