In a fresh setback for British telecom giant Vodafone which is embroiled in talks with the government to settle a Rs 20,000 cr tax spat over the 2007 Vodafone-Hutchison deal, the income tax department has issued a demand notice of Rs 3700 cr against the MNC’s Indian arm on Wednesday, two people familiar with the development told ET NOW. “A final assessment order and a notice of demand seeking...