Travelled in second ac from bgp to anvt yesterday. From kiul till patna approx 100 passengers mostly railway employees entered the coach in unauthorised manner. Sad to see that law enforcers of INDIan Railway force bonafide passengers to stand and they occupy the seats. There was one TTE who was travelling with four family members and not a single ticket was with them. When I resisted he threatened me that he can carry any number of his family members and no body can stop him