In October 2017, West Bengal BJP chief Dilip Ghosh was chased through the streets and partymen accompanying him thrashed allegedly by Gorkha Janmukti Morcha activists in Darjeeling. In Gurung’s absence, Mamata stitched up an alliance with the Binay Tamang faction of GJM, and BJP with the powerful Gorkha National Liberation Front. Photo: India Today In fact, other North Bengal districts …