Stroll because of Piccadilly Circus like Harry, Ron, and Hermione did at the same time fleeing Death Eaters in Deathly Hallows

https://www.hometalk.com/member/227667631/clarence1240345

Stroll by Piccadilly Circus like Harry, Ron, and Hermione did even as fleeing Death Eaters in Deathly Hallows, blending magic with town lighting fixtures.