One of the key demands put forward by the trade unions was abrogation of the four labour codes formulated by the Centre Related posts: Congress MP Jairam Ramesh says Budget promises for Andhra, Bihar are ‘post-dated cheque on crashing bank’ Kailash Gahlot resigns as Delhi Transport Minister, quits AAP Stones pelted during religious procession in Jharkhand’s Hazaribag Valmik Thapar, wildlife conservationist and author, passes away at 73