"Again no explanation of how they 'earn a living' enabling them to own big Range Rovers and Mercedes"
do you ask your neighbour how much he earns and how he can afford his car ? i doubt it.
"I also fail to see how they have high morals if the kids go out dressed like slappers!"
flashing the flesh is not a crime and it is certainly not frowned upon in traveller communities. but these girls have high morals, they may flash it to any man but they certainly won't 'give it' until they are maried and only then to one man, unlike many girls of similar age in present society.
i think calling them 'scum' is cheap anonymous and cowardly bigotry. grow a pair and tell it to their faces.
as said, no doubt they get a hefty wedge from channel 4 to act up to the stereotype for trash televiewing. and yet here you are dave50, soaking it all up and no doubt drooling withenvy at their cars and women.