Stroll because of Piccadilly Circus like Harry, Ron, and Hermione did whereas fleeing Death Eaters in Deathly Hallows

https://www.hometalk.com/member/227722264/jeff1597814

Stroll by means of Piccadilly Circus like Harry, Ron, and Hermione did at the same time fleeing Death Eaters in Deathly Hallows, mixing magic with town lights.