At this point, it's a little bit of a runaway train.

It was like a train, a runaway train, there was no stopping it.

Globalisation feels like a runaway train, out of control.

There was a bit of a backlash against Francis at that point,

It's simply too late to overhaul the system at this point. It would be a train wreck.

They've got a runaway economy, and they're trying to slow it down.