Tamil Nadu State Transport Corporation [TNSTC] — conductor misbehave passenger

Address:

Chennai, Tamil Nadu

I board on tambaram today morning to reach kancheepuram, when i asked conductor for ticket from tambaram to kancheepuram by providing 500rs, ticket fare was 56, i don't have any change at that moment. Suddenly the conductor stopped the bus and throwed me out. Is this any mandatory to bring the exact change by each passenger? Even he didn't conveyed the message calmly he acts very rude, take some quick action to resolve such a happening, i had been wait for next bus for almost half an hour.
Tambaram to kancheepuram bus
Bus# tn21 n1783