{{ต้องการอ้างอิง}}{{กล่องข้อมูล แผนปฏิบัติการ|name=Taxable, Glimmer and Big Drum|partof=[[Operation Bodyguard]]|image=[[File:HDML 1301 In harbour at Padstow in WWII.jpg|300px|alt=Black and white image of a Harbour Defence Motor Launch tied up alongside a quay]]|caption=A [[Harbour Defence Motor Launch]], similar to those used during the operations|scope=[[Military deception|Tactical deception]]|location=[[English Channel]]|planned=1944|planned_by=[[London Controlling Section]], [[Ops (B)]]|target=[[Cap d'Antifer]], [[Pas-de-Calais]], [[Normandy]]|date=5–6 June 1944|executed_by={{plainlist|