"..steam comes out of the grill like the whole town's ready to blow"

Does anyone know what's behind the steam that's been erupting from various points of roads between the Showroom, the Penny Black and Arundel Gate? The current hell mouth excavations have been sat untended for weeks now. What's causing it?

Does anyone know what's behind the steam that's been erupting from various points of roads between the Showroom, the Penny Black and Arundel Gate? The current hell mouth excavations have been sat untended for weeks now. What's causing it?

Maybe part of the district heating system piped from the incinerator on Bernard Road? map

It sounds a bit like something out of Ghostbusters 2!

It's a regular occurrence, well there has been a couple that I know of.

It's a regular occurrence, well there has been a couple that I know of.

So no buildings are going to get covered in pink slime then?