I saw this on a news video. Seeing the headline, I was also expecting more of an Eastleigh type situation.
Having read this thread (or the posts that have not been removed) and seeing the images in there, I would also be inclined to use those words beginning F and H.
Thoughts to the people injured, families of the departed, colleagues of the involved parties, and the emergency services on scene.
The organisation of the emergency response looks quite tidy - if there's something that has been learned from previous accidents, that has been improvements to organisation and coordination.
The one "good" thing is that this happened during a time where fewer people are travelling. This is still a horrific incident, but it would have been so much worse with a crush loaded service, both in terms of casualty figures, but also the rescue effort