A source in the National Highways Authority of India says that the contractors ensure that the toll operators and security guards do not go on leave. Boom barriers are positioned vertically so that no time is wasted in moving them up and down. However, Paranur plaza has a barrier-free toll system
A source in the National Highways Authority of India says that the contractors ensure that the toll operators and security guards do not go on leave. Boom barriers are positioned vertically so that no time is wasted in moving them up and down. However, Paranur plaza has a barrier-free toll system
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