These "Bhaiyyas" from UP, Bihar have already destroyed Mumbai. They are now repeating the story in Bangalore. First step would be an official ban on Hindi and talk back in Kannada or Tamil when someone speaks to you in Hindi. Reemoving Hindi from schoold and all the boards. Bahaiyyas cannot learn any other language apart from Hindi ( that too only to "speak" NOT read or write) and they will leave Bangalore on their own.
This is what is being done in Madras with success.
