Extreme rigid in SR.
My co passenger booked from Kovilpatti to Chennai Egmore with entry at Madurai.
Since he alters his his personal works and ask his friend to meet at Madurai.
He also buy a open SF ticket from Kovilpatti to Madurai and entered in to his original Sleeper class coach .Even though he paid twice fares from Kovilpatti...
more... to Madurai,TTE insists him to disembark at Sattur and entered at Madurai.
Even though it's technically wrong,he may be allowed to stand in the door area up to Madurai in the sleeper coach.
In th north,Sangamitra expresses the ordinary unreserved passengers are out numbered in Sleeper class coaches over the reserved passengers.