We forwarded the following suggestion to NHAI on 21st December 2016 vide CpGrams MORTH/E/2016/03975

Dear Team,
I was browsing through Automated Toll Collection and found out that ICICI is offering a service called FastTag which emits RFID at toll plazas and automatically pays the toll without the vehicle need to stop over.
I would like to recommend this to NHAI to give it more publicity and perhaps you can make it ad supported in order to remove the initial fee which will further incentive and make more people adopt it.
That way vehicles will go non-stop, toll plazas will become no-cash and payment will be all-automatic.
For the benefits mentioned in the previous paragraph, I would like to submit this suggestion.
Thanks and Regards,
Deepak Vasudevan
The response that came today from the ministry is found attached.