Indian women use their smartphones as they travel in the metro carriage reserved for women in New Delhi on July 14, 2015. With the first stretch of metro inaugurated in the city in 2002, as of June 2015 the network consists of five regular lines and one express line covering 193 kms and 140 stations. AFP PHOTO/ Anna ZIEMINSKI (Photo credit should read ANNA ZIEMINSKI/AFP/Getty Images)
