Qatari is right, a bus is about 12 - 16 tonnes of weight, a private car about 1 - 1.5 tonnes, hence a different approach and style of driving would be appropriate !?
And for the camera men, such things should maybe not be encouraged, but since the police seams to be blind on that eye... these approach might change something if its spread on the internet ??

I stopped a cab driver the other day to get his name and license plate, so i could report him for reckless driving. Its usually none of my business how somebody drives, but the same taxi almost pushes me off the road 4 times in 15min in havy traffic, then I get a bit itchy....