At least 35 people were taken to the hospital after two green line trains collided at the Boylston Street MBTA station on Nov. 29.

An injured MBTA passenger is evacuated from the accident.

Emergency medical workers set up a triage operation on the sidewalk at the station to evaluate the passengers. The Boylston Street station was taped off after the collision.

MBTA spokesman Joe Pesaturo said one trolley car “bumped into another,” but there was no derailment and no visible damage.

Pictured: EMTs inside the station attended to injured passengers.

Emerson student Elliot Friar took this photograph of a passenger being evaluated from his room.

Firetrucks arrived at the scene on Tremont Street.

An EMT readied a gurney for injured passengers.

Another shot from inside the station courtesy of the Boston Fire Department.

A few emergency vehicles left the scene.