I was on a ladder painting my house, which is about 500 feet from the Franklin line, about 1/4 mile on the outbound side of Walpole Station about 20 minutes ago when I heard an outbound commuter rail train blow its whistle in an urgent manner then heard the train streech to a stop in a spot where trains are usually accelerating out of the Walpole stop. (A quick look at the schedule shows it to be train 2709 most likely.) I also heard some ATVs and dirt bikes earlier in the afternoon. Then the train sat.
Thinking the worst about the dirt bikers, I finished up the painting section I was working on, stuck my brush in some water, and started walking towards the tracks, only to have the train start accelerating away. Happily, I guess no dirt bikers got squashed, but it got me to wondering why the train sat so long? (It was about 8 minutes I'd say.) It ended up about 10 minutes late altogether.
Not being a railroad person myself I have to ask, what has to happen and how long does it take to reset things and get a CR train set under way after the engineer has to go into emergency as I gather he/she did?