KANCHANPUR: Transport entrepreneurs have warned the government of launching stern protests if it fails to implement the agreement reached with them. The warning was issued during the ongoing 12th convention of the Association of Mahakali-Seti Bus and Minibus Entrepreneurs. Dinesh Bhandari, chairman of the Federation of Nepal National Transport Entrepreneurs, said though political parties committed to declare highways a zone of peace, their cadres are continuing to vandalise public vehicles and torching them, he said.