Cross Blackfriars Bridge at twilight and imagine Dementors drifting above the Thames

https://paxtonxokz032.theglensecret.com/london-s-millennium-bridge-the-harry-potter-connection-and-photo-spots-2

Cross Blackfriars Bridge at twilight and think Dementors drifting above the Thames, as city lighting flicker like lumos within the fog.