Without doubt the worst ATC I have ever experienced. I hope someone from ATC is reading this. They should issue "chill pills" to these cowboys. These guys most have a heart attack when the lights turn from orange to red when they are driving (assuming of course the lights are working).
ATC in Africa have the breaking strain of a wet kit-kat. Come to Europe and see professionals at work - no rushed speech, no raised voices and no runway changes on a 3 mile final!
Here endeth the purge!