National Highways Authority Of India [NHAI] — irregular entry from toll gates

Address:

Faridabad, Haryana, 121008

I was coming from faridabad to delhi today at around 09:00 a. M. At toll plaza i saw that some cars, without tag cards, were entering from fast tag lane and passing through another lane which was closed from out side but was open through fast tag lane. I also tried from that entry but i was stopped by three persons who were allowing odd to cars to pass through. I asked identity card from those three persons. But they refused to show me their identity cards. I want to know on what basis they were allowing odd cars to pass through that entry. One of those odd cars, which were allowed without tag card, is
Hr51aw6977.
I attaching there photos herewith.

Dr. Tarun kumar