Ludhiana, March 25 -- A few of the Punjab Roadways and Pepsu Road Transport Corporation (PRTC) depots have halted their bus services to several routes in Himachal Pradesh, including Manikaran, Chintpurni, Jwalaji, Dharamshala and Manali in view of the row over Bhindranwale poster and attack on Himachal Road Transport Corporation (HRTC) buses in Punjab, officials said....