New Delhi, October 9Around 4.5 lakh traffic challans were paid online in the past four months in Delhi, Lieutenant Governor Anil Baijal said on Wednesday. Baijal reviewed the functioning of e-challan system of the Delhi Traffic Police with National Informatics Centre (NIC) Director General Neeta Verma and Taj Hassan, Special Commissioner of Police (traffic). "Reviewed the functioning of e-challan system of @dtptraffic with @NICMeity DG, NIC and Special CP(Traffic). Almost 4.5 lakh challans settled online in last 4 months. Almost 4.5 lakh challans settled online in last 4 months..