Analyse demands and menaces in blackmail
Apply the unwarranted-demand test and financial purpose without requiring a victim actually to pay.
Exam scope and assessment notes
AS and full A Level · section 2.2.4. Original educational scenarios about the law of England and Wales, checked on 14 October 2026. Model answers are formative reasoning, not advice about a real dispute, Cambridge marks or predicted grades. Read the exact statute, case and exam-year source where a rule is disputed or changes. A larger annotated authority bank, full unseen papers and specialist law-teacher review remain outstanding.
Before you begin
- Read a short source carefully and separate its rule from the facts
- Explain which element a fact supports and what is still uncertain
Work on paper. Try each question before revealing help, and explain why your method works.
Quick readiness check
What should a legal problem answer connect?
What you will learn
- Apply Theft Act section 21 actus reus and mens rea
- Evaluate the two belief requirements and statutory maximum
Connect demand, menaces and financial purpose
Blackmail under section 21 requires an unwarranted demand with menaces, made with a view to gain for someone or intent to cause loss to another in the statutory money/property sense. A demand can be expressed or implied. The offence does not require actual payment or success.
Menaces concern pressure of the legally relevant kind; the circumstances and any known vulnerability matter. A rude request is not automatically blackmail, and a threatening act does not remove the need for the demand and financial purpose elements. State the connection rather than decide by emotional description alone.
Test whether the demand is unwarranted
The statutory belief exception requires both that D believes there are reasonable grounds for making the demand and that D believes the use of menaces is a proper means of reinforcing it. Belief in a genuine debt alone does not answer the second question. Examine the actual beliefs and evidence rather than treat personal approval as conclusive.
The Crown Court maximum is fourteen years, not a required term. Actual sentence uses the legal framework and case factors. A legal answer should finish the offence analysis before discussing the ceiling or aims of punishment.
Sources for this lesson
Pause and explain
Does the victim have to pay for blackmail to be complete?
Worked example
D demands a genuine debt using threats, genuinely believing the debt exists but believing the threats are improper. Does the debt belief alone establish the exception?
Show the worked solution
- The demand's grounds and the means are separate.
- The scenario supplies only the first favourable belief.
- Both beliefs are needed for the statutory exception.
Answer No. Belief in the debt alone does not establish the exception when D does not believe the menaces are a proper means. The other elements and evidence still need application before a full conclusion.
Try a topic test
Choose Easy, Normal or Difficult. Save your answers and open worked review after finishing.
Test this topic →From guided practice to a new situation
Write your answer and reasoning first. Use a hint only if you are stuck. The model solution is for self-checking; your written work is not automatically marked.
Guided: Identify the missing favourable belief in the debt example.
Give me a hint
Use both limbs of the exception.
Compare my reasoning
- D believes in grounds for the demand.
- D does not believe the menaces are proper.
- The second belief is missing.
The missing belief concerns the propriety of using menaces to reinforce the demand. A genuine debt does not supply that belief automatically.
Look for these in your work
- Uses both limbs
- Identifies the missing one
- Rejects automatic justification
Independent: A victim refuses an unwarranted money demand with qualifying menaces. Explain why refusal does not alone defeat the offence.
Give me a hint
The completed offence does not depend on collection.
Compare my reasoning
- The demand and menaces are stipulated.
- The financial purpose must be proved.
- Actual success is not required.
Refusal does not undo a completed demand offence if all the required elements and purpose are proved. The answer must assess those elements, not make payment a new requirement.
Look for these in your work
- Uses the stipulated conduct
- Preserves mental elements
- Separates success
Application: A threatening demand seeks only a public apology, with no stipulated money/property gain or loss. Why should an answer not automatically call it section 21 blackmail?
Give me a hint
Identify every statutory element.
Compare my reasoning
- The pressure may be wrongful.
- Section 21 also needs the relevant financial purpose.
- Other possible legal issues must not substitute for that missing analysis.
Wrongful pressure alone does not establish every blackmail element. The answer must examine the statutory gain/loss purpose; an apology-only demand cannot be treated as a money/property purpose without supporting facts. Other legal issues remain separate.
Look for these in your work
- Separates wrongfulness from elements
- Identifies financial purpose
- Avoids an invented fact
Common mistakes
- Requiring actual payment
- Treating a genuine debt as automatic justification for threats
- Ignoring the financial meaning of gain/loss
What can you explain now?
Does the victim have to pay for blackmail to be complete?
Compare with the explanation
No, the required demand and mental elements can suffice
Success is distinct from making the unwarranted demand with the required purpose.
After trying it yourself, choose your next review. This is your self-assessment.
Your review choice appears on Today. Sign in to sync it across devices.
Make it stick
Does the victim have to pay for blackmail to be complete?
If you needed the solution, close it and solve the problem again from a blank page. A correct answer is stronger when you can explain the reason for each step.