hello, i want to say that 2 months ago i travelled from bpl to bina in 18235.i booked my ticket in SL class.but when trains arrives there was no chart on coach.also the no TTE found around the train.when i enter the train i saw some people laid down on my seat they dont have reserved ticket.i request him to left my seat the coach was full with general unreserved ticket carriers.so i have to travel like a general unreserved passenger.what r the action should be taken if it happen again...what r the responsibiltes of railway on such things??