He said around a dozen private Volvo buses ply on this route illegally, adding that his department has warned the owners of these buses on several occasions and now, authorities have been asked to impound these buses.
"Before taking action, I would like to warn passengers travelling in these buses not to do so. Otherwise, they too will have to suffer," said Bali.
Currently, Himachal Road Transport Corporation (HRTC) runs three Volvo buses on the route. Besides, one Tata air-conditioned bus, two semi-deluxe and three ordinary buses also run on the route, said the minister.
