It all began four years ago, when Subroto and Sushmita Das met with an accident on the Baroda highway near Vasad. It was night. They had a cell phone but it had fallen into water. So all they could do was wave for help—throughout the night. "But every vehicle we tried to stop just sped past, ignoring us," recalls Subroto. Finally, at dawn, a kindly milkman on a motorbike stopped. He wheeled his vehicle to the middle of the highway to halt traffic and arranged for transport to take them to a hospital.