Episode
143: No Such Thing As Chariots in Space
The Big Ben Tower has a prison in it that they keep naughty MPs in. If an MP breaches codes of conduct, they'll get put in there.
mentioned at 00:11:21 · See it on the map →
One of the buildings on the list of leaning towers on Wikipedia is the San Francisco Millennium Tower. They're still trying to deal with it. It keeps leaning further and further because it's sinking into the ground.
mentioned at 00:16:59 · See it on the map →