Varanasi, May 18 -- The Varanasi Development Authority (VDA) has launched a Green Mobility Campaign, with an aim to promote environmental conservation, reduce air pollution, conserve energy and foster sustainable development. Under the campaign, officials and employees of the VDA are being encouraged to utilise electric two-wheelers. VDA vice chairman Purna Borah said, "Green Mobility Campaign has been launched with an aim to promote environmental conservation, reduce air pollution, conserve energy, and foster sustainable development."...