The Himachal Road Transport Corporation will operate a total of 266 special buses on November 6 and 7 to help people of the state reach their homes during the Diwali festival, Deputy Chief. The Himachal Road Transport Corporation (HRTC) will operate 266 special buses from Delhi, Chandigarh and Baddi to various destinations in Himachal Pradesh on Nov 6 and 7 to facilitate the return.