- An increasing threat is the dumping of trash on the road. Commuters passers are dumping waste on the NH road, by the side and inside the RAILS of the new metro yellow line, barricades fence put up for safety are misused to throw the garbages while passing through transports, civic authorities need to take the necessary precautions to avoid unhygienic situations and ensure trash cans are placed in strategic places and regular visit of garbage removal are taken care by Garbage vans.