Guide: On your left is City Hall. The glass windows represent government transparency. Two weeks later they installed blinds.

Guide: Legend says that if the ravens leave the Tower of London, the city will fall. Since we're such optimistic people we clipped their wings so they can't fly away.

^^

Best comments ever XDDD The guides on those Hop On/Off buses are usually quite entertaining. St Paul's is amazing so yes, go back and photograph the hell out of it. /badumtsh