Trap Street, London

A trap street was a term for a false street inserted on a map by a map maker to "trap" copyright infringers.

Clara Oswald used "trap street" to refer to a street in London hidden from public notice by a misdirection circuit. The street was an alien refugee camp run by Mayor Me. The town had a strict set of laws enforced by the deadly Quantum Shade. (TV: Face the Raven)