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

https://johnathanqino749.theburnward.com/harry-potter-london-store-guide-from-house-scarves-to-chocolate-frogs

Cross Blackfriars Bridge at twilight and think of Dementors drifting above the Thames, as town lights flicker like lumos inside the fog.