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