Intercape buses

The bus left Cape Town today at 18.30 and immediately the driver was driving like a maniac! Not observing any rules and overtaking sometimes 3 trucks at a time. We called Intercape from the bus and asked family members also called intercape eventually at Laingsburg they swapped. Now the second driver is falling asleep we missed a head on by seconds!! We are begging the driver to stop and rest and he is refusing! We called Intercape and have been told that Operations diagnostics show nothing. I have asked to be removed from the bus and intercape consultant said they cannot help. The other passengers have been told the same. My friend called SAPS to meet us at Aberdeen.. They came spoke to the driver for under 5 mins and we left.. Still he has not rested. I ALL Intercape has failed us and currently we don't even know if we will arrive at our destination safely.