Winnipeg Free Press MIKAELA MACKENZIE / WINNIPEG FREE PRESS FILES Manitoba Liberal leader Dougald Lamont: "The PCs need to tell MPI to call off their dogs and negotiate in good faith." THE Liberal party is asking the provincial government to put an end to what it calls bullying tactics by Manitoba Public Insurance against the associations that represent vehicle repair shops. THE Liberal party is asking the provincial government to put an end to what it calls bullying tactics by Manitoba Public Insurance against the associations that represent vehicle repair shops. Liberal Leader Dougald Lamont says the government should send the two sides to conciliation because MPI is trying to force 232 businesses in the collision industry to sign what it calls a "money-losing contract."