During one of my trips I had a wierd experience:
A fellow & his mother boarded my cabin early morning with a huge dog, without a luggage ticket, as he had no idea on IR rules and started arguing with me. I insisted that he cannot travel this way, catering staff also objected as they were scared of the dog leading to a complete chaos in the coach. In the end this fellow pleaded with passengers of other coupe to exchange seats.
TTE turned up several hours after we solved problem mutually. TTE...
more... was scared of loosing his job if the matter was reported to higher authorities as the fellow was a spoilt son of someone "high". He also told there are cases of drunk passengers which is on the rise in trains with 1AC especially on KR.