 Hello, I'm Roisin Hastie with the BBC News. The headquarters of the national television station in Bangladesh has been stormed and set on fire as clashes between police and student protesters continue in many areas. At least 29 people are confirmed to have been killed in days of unrest, mainly led by students over a quota system for government jobs. The Bangladeshi information minister, Mohammad Ali Arafat, told the BBC police had now surrounded the TV station in Dhaka.