On 25 January, the day of the incident, police said Mane arrived at a bus depot early and drove off with an empty bus.

BBC: Santosh Maruti Mane in Pune, 25 Jan

"Fuel economy isn't helped when cross traffic is idling while it waits for an empty bus to go by, " says Steven Arrington, the director of resource development at the Jacksonville, Fla.

FORBES: Magazine Article

"Fuel economy isn't helped when cross traffic is idling while it waits for an empty bus to go by, " says Steven Arrington, the director of resource development at the Jacksonville, Florida Transportation Agency, which has implemented a trial of the new technology.

FORBES: Magazine Article