Kalchini: It was mid-day and the one-hour lunch break had just ended at the Malangi Tea Garden in West Bengal’s northern part’s Alipurduar district. Even though the BJP has made inroads in the tea-belt in 2019, the Mamata Banerjee-led government has left no stone unturned to woo the people of this belt in the last five years,” said Gopal Oraon, …