4. Walk-about During the walk-about, one of the immediate challenges observed was the limited signage for travellers. The central departure centre caters for both the domestic and international departures. The layout at the central departure centre is such that all the retail shops and South African Police (SAPS) are on the 3rd Floor. The security check points are centralised. There is a centralised emergency centre which is coordinated by police and the airlines. Decisions taken are shared with other airports throughout the country.