A truck blockade in southern Alberta at the Canada-U.S. border has entered its fourth day with the RCMP announcing that it will take action to remove the vehicles blocking traffic. Alberta RCMP says the protesters, who have been blocking Highway 4, south of Lethbridge, Alta., have refused to budge despite the police’s efforts to find a peaceful resolution. Police say the protest is not lawful, and they have resources in place to make arrests and tow away vehicles. “What may have begun as a peaceful assembly quickly turned into an unlawful blockade. While the Alberta RCMP has been in a position to conduct enforcement, we have been engaged with protesters at the Coutts border crossing in an effort to find a peaceful and safe resolution for all involved. We thought we had a path to resolution, the protesters eventually chose not to comply,” the police said in a statement released on …