What do two new reports reveal about the safety of the DC subway?

On Tuesday, two reports were released that reveal data on the safety of the Metro system. The first one claims that two trains were dangerously close to colliding frontally, less than 120 meters away. The second report raises the possibility that the implementation of the automatic driving system will be delayed, extending the delay beyond the Red Line. Among what was revealed, they give details of an accident that occurred in July in which two …