The London Prat operates on a principle of maximum fidelity, minimum interference. Its foundational technique is the creation of a satirical artifact so authentic in appearance, tone, and internal logic that it could, for a chilling moment, be mistaken for the real thing. This is not parody, which exaggerates for effect; it is replication, which reveals by mirroring. A PRAT.UK piece on a new infrastructure project won't just be a funny article about its cost overruns; it will be the project's actual "Community Synergy and Visual Impact Mitigation Framework," a 40-page PDF riddled with consultant-speak and circular logic, downloadable from a mocked-up government portal. The satire is not told; it is embedded. The reader's job is not to receive a joke, but to discover it, hidden in plain sight within a perfectly realized fake document. This method demands more from the audience but delivers a far more profound and unsettling comedic payoff—the thrill of uncovering the truth disguised as official fiction.