Karnal, Jan. 20 -- The Bastara toll plaza in Karnal is set to go barrier-free with the installation of the multi-lane free flow tolling system this month, bringing relief from traffic congestion to commuters on the Delhi-Chandigarh highway. Officials said the system would enable seamless electronic toll collection through FASTag and vehicle registration number by high-performance radio-frequency identification readers and automatic number plate recognition cameras. The installation of the devices is underway, after which the booths and barriers would be removed. P4...