Dhaka, Dec 01 (ANI): There is no sign of any change in the political deadlock between the two warring political parties in Bangladesh even as the 71-hour long nation-wide strike by Khaleda Zia-led BNP and allies paralyzed business, education and health facilities across the country. Over a dozen people were killed in violence and over 250 injured in three days. Vehicles were set ablaze by supporters of BNP as they clashed with police.