Operations began moving toward normal at Eastern Canada’s biggest port today, after the government intervened in a labour conflict that had profound effects on this country’s supply chain. The Maritime Employers Association locked out more than 1,000 longshore workers last Sunday, after the union rejected a contract offer. And, the biggest heritage project in Canadian history is marking a major milestone. Centre Block on Parliament Hill has been closed to politicians and the public for five years as it undergoes delicate renovations. Ottawa says the $5-billion project is on time and on budget. And after years of excavation and demolitions, crews are getting ready to move into the rebuilding phase.