Public Transport is low cost and fairly efficient out of hours, of course it is going to attract those from a lower socio-economic background, much much much cheaper than a car. There will always be those problems with ferals, as there is with drivers of low cost cars and the cars unroadworthiness, and problems with ferals in taxis, etc etc etc.
Oh Cara, ISC N1, bang for buck,32 step damper adjustment. /search.