This week, USO celebrated the fact that Cartagena’s Court decided to stop a legal process against one of its leaders, as well as the sanction that was levied on Ecopetrol (NYSE: EC) for allegedly imposing a ’voluntary agreement’ on its workers. However, events such as the protests in Nuevo Córdoba and the arrest orders against leaders from 2016’s tanker strikes remain a cause for concern to the Union leaders.