@maxdancona,
I'd like to ask your definition of "certain cultural traditions", too. In most cases, the most possible reason that Police arrest someone could be he/she has done harm to the society under the flag of so-called "certain cultural traditions".
Of course, i truly believe the existence of unjust cases. But those unjust cases not only happen in China, but aslo in America, in some other places. When it comes to abusement of powers of arrest, i'll easily think of reports on some cases, for example a police officer (white people) shoots black people in America. It's quite common, isn't it? Besides, unjust cases happen not only to people in the minority, but also to other people. There is no need to emphasise whether they are the Uyghur or the Han or ……
Well, my question is "Places with lower rates of minorities, different kinds of people (e.g. China) are less racist than places with more minorities (e.g. The US)?" And what i'm talking about is "racial" discrimination among, for example, white people, black people and yellow people, instead of "ethnic" discrimination among, for example, the Han, the Uyghur and other minorities.