According to CNN, the National Transportation Safety Board (NTSB) recommended in February that the federal government implement crashworthiness standards for mass transit subway cars and address the capacity and ease with which passengers can escape in the event of an emergency. While there are stringent standards for heavy-rail passenger trains, there are no such standards for light-rail, rapid transit cars.
It's important that rescuers be able to enter damaged cars and attend to injured passengers in a timely and efficient manner. According to the CNN report, this is not always the case. In one instance it took firefighters more than an hour to enter a damaged transit car, only to confirm that the car was empty.
When two Washington Metro trains collided in June 2009, killing nine and injuring 50, it reignited a debate that has been going on for years.
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A law that has been in force since 1965 prohibits federal transit authorities from setting safety standards for local subway systems. Since the horrific Metro crash, however, the Obama administration has been considering a change to that law.
The ultimate goal would be to achieve realistic and effective crashworthiness guidelines for subway and mass transit cars that serve two purposes: to better protect passengers in the event of a collision, and to allow rescue workers easier access if and when such an event occurs.