The train was traveling from Aberdeen to Glasgow when the derailment occurred.

A tram derailed.

Derailments are very rare in this country.

What caused the train derailment?

The train was derailed.

The train almost derailed.

The train derailed causing panic among the passengers, but no casualties were reported.

The train was derailed by a piece of iron on the track.

Witnesses told police that the train was travelling way over the speed limit when it derailed going around a bend.

Runaway trains are stopped by derailing shoes.