Which film won Global Sustainability Film award in London?

n London "Lipstick Under My Burkha", which explores women's sexuality, has bagged a top prize at the time Global Sustainability Film Awards 2017. "Lipstick Under My Burkha" is produced by Prakash Jha and directed by Alankrita Shrivastava and stars Konkona SenSharma and Ratna Pathak Shah. The Founders Award for Sustainability on the Big Screen was introduced this year and sponsored by philanthropist Surina Narula.