00745nam a22001097a 4500008004100000100004100041245005500082260003100137300004200168520039400210773003100604240823b           ||||| |||| 00| 0 eng d  aSingh, Kuldeep and Begra, Shaveta     aA study of automatic traffic lights in Chandigarh   aThe Indian Police Journal   a70(1 & 2), Jan-Jun, 2023: p.120-129    aRapid urban development resoled in increased volume of vehicular traffic in urban areas. It, therefore, necessitates regulating their movement to ensure road safety. This calls for installation of an efficient traffic control system. In the beginning of the 21st century, traffic lights began to gain currency and developed to be an integral part of traffic control system. – Reproduced   aThe Indian Police Journal