h2g2 The Hitchhiker's Guide to the Galaxy: Earth Edition

Greenwalls, rainwater drains. Sounds like an attempt to reduce the carbon footprint and the risk of ocean rise.

They're pumping 72 million pounds into the project, which will be finished in 2022.

As there is no access way into the building on the left it can be only the olde saying of females to male suitors -- Keep on knocking, but yah can't come in

Evidently it's a reference to the Middle Ages, not the current city government's idea of urban renewal. Who knew? Throw them in the clink!

I agree with the prof that ending the bridge in a wall without a doorway is quite efficient. You can't see the battlements above it to allow taunting and throwing stuff down at anyone trapped on the bridge. (does it have a sign "one way traffic" on the right side?)