Service on the Green Line was interrupted Sunday evening after a wire fell onto a train at the Boston College Yard, the MBTA reported.br br The disruption was linked to a fire-related incident, the agency said. In the meantime, shuttle buses are operating between Boston College and Babcock Street until authorities declare the area safe for rail service to resume.br br In a statement, the MBTA expressed gratitude, saying, “We sincerely thank the Boston Fire Department and Transit Police for their swift response and ongoing support at the scene, and we wish a prompt recovery to our operators affected by this incident.