Traffic Signals in India: A Look at the Road Safety Revolution
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India, with its rapidly growing population and expanding urban areas, faces significant challenges when it comes to road safety. One of the most effective solutions to address these challenges has been the installation and regulation of traffic signals. Over the years, traffic signals have evolved from simple lights into critical elements of road safety that manage traffic flow and reduce accidents. In this article, we will explore how traffic signals in India have revolutionized road safety, their importance, and the ongoing developments in their implementation. The Evolution of Traffic Signals in India Before traffic signals became widespread, road safety in India was largely dependent on traffic policemen who manually controlled traffic flow at busy intersections. This was effective to a certain extent, but it had its limitations, especially with increasing traffic volumes in urban areas. In the early 20th century, as India’s cities began to expand and vehicle numbers soared, th...