Is this true that cities do not have CASTE FEELING?

Indian culture means a caste- religion based culture. In India there are two groups of people, one who feels their caste superior and another who finds their caste a backward. In cities the caste system is still as strong as in any rural part of the country but the difference is that the people of cities are educated and knows law hence it becomes difficult to abuse, Caste feelings can be traced in their behaviour and also during marriage. *In India every act of high caste towards low caste is humiliating.*