Green Line power near North Station is ill fated: One trolley there has to be evacuated

The Green Line is dead in the area of North Station due to a problem with the overhead power wire, as in, it fell down. A trolley that had just left the station for Science Park died in the tunnel and now Boston firefighters are arriving both to investigate the wire issue and to help evacuate a passenger in a wheelchair - after T workers led other passengers down the tracks back to the station. The T says it is rounding up buses for a shuttle between Government Center and Lechmere.