9084 · 2.2.4
Blackmail as defined in s21 Theft Act 1968
Blackmail is making an unwarranted demand with menaces, intending to gain for oneself or another or cause loss — even if the demand itself is lawful.
Need to know
What you need to know
- The demand can be express or implied (R v Collister and Warhurst).
- A demand is 'unwarranted' unless D believes they have reasonable grounds for it.
- Crucially, D must also believe that using menaces is a 'proper' way to reinforce the demand.
- This is a subjective test based on the defendant's actual belief, not what a reasonable person would believe.
Explanation
Demands with threats
- Demand — can be explicit or implicit.
- Menaces — serious threat (R v Lawrence & Pomroy).
- Unwarranted — unless reasonable grounds and proper means.
- Gain/loss — includes keeping what one has.