The A Guide To Writing Precision-Based Case Usage (How To Use Cases WITHOUT Wasting Time)
Why Case Usage Determines Your Exam Outcome
- AS Law examiners repeatedly state: “Candidates named cases but did not use them effectively.”
- Students either:
a. use no cases → lose AO1/AO2 marks
b. use too many cases → waste time and over-explain
c. recite case facts → examiner gives zero
d. mix up cases → examiner penalises accuracy - A* students know that cases are tools, not stories.
- The goal is micro-ratios, single-line application, no narratives, no background history.
A Rule: One Element = One Case = One Line*
- Never use more than one case per element unless the offence absolutely requires a comparison.
- A* answers rely on micro-ratios:
- “Mohan — intent = aim.”
- “Woollin — virtual certainty.”
- “Roberts — escape foreseeable.”
- “Pagett — reasonable act doesn’t break chain.”
- Each becomes a weapon, not a paragraph.
Where Students Misuse Cases Most
Use a table for clarity:
| Offence/Topic | Common Student Mistake | A* Usage |
|---|---|---|
| Theft | Writing full stories of Morris/Hinks | Use 7–10 word ratio |
| Robbery | Two cases but no application | Apply case to force instantly |
| Burglary | Explain Brown & Ryan in detail | Use one rule per case |
| Criminal Damage | Explain Hardman in multiple lines | Use “temporary impairment = damage” |
| Causation | Retell Pagett, Roberts | Use 1-line ratio + apply |
| Mens rea | Mix Mohan/Woollin | Separate each MR type clearly |
| Interpretation | Rewriting each rule story | One line per rule |
A* students replace paragraphs with high-density bullets.
Written and Compiled By Sir Hunain Zia, World Record Holder With 154 Total A Grades, 7 Distinctions and 11 World Records For Educate A Change AS Level Law Free Material
The A Case Formula (Micro-Case Technique)*
Micro-Case = Ratio (4–9 words) + Application (6–12 words)
Examples
- “Mohan — intent = aim; Ahmed aimed to hit V.”
- “Woollin — virtual certainty; harm near certain from action.”
- “Cunningham — foresight of risk; D aware risk of damage.”
- “Brown — effective entry; D’s torso inside shop.”
- “Roberts — foreseeable escape; V’s reaction predictable.”
- “Pagett — reasonable act; police shooting foreseeable.”
- “Hardman — temporary impairment; paint reduced visual quality.”
- “Clouden — force on property counts; wrenching bag = force.”
This entire set = under 100 characters each → examiner-friendly.
Why Micro-Case Technique Always Scores High
- Examiner sees instant accuracy.
- Zero wasted time.
- AO1 achieved in the smallest space.
- AO2 is automatically integrated.
- No risk of factual errors.
- Allows covering more elements properly since time is saved.
- Allows clean separation of elements → stronger structure.
Case Application Style Table
| Case | Wrong Student Usage | Correct Micro-Usage |
|---|---|---|
| Morris | Story about switching labels, defendant behaviour | “Assuming rights = appropriation (Morris)” |
| Hinks | Long story of exploitation | “Valid gift can be appropriation (Hinks)” |
| Dawson & James | Full recount of robbery scene | “Minimal force = enough (D&J)” |
| Clouden | Details of woman’s struggle | “Force on property counts (Clouden)” |
| Brown | Long description of leaning | “Entry = effective partial entry (Brown)” |
| Ryan | Entire case facts | “Entry even if partial (Ryan)” |
| Collins | Full description of window | “Trespass = no permission (Collins)” |
| Hardman | Story about chalk | “Temporary impairment = damage (Hardman)” |
| Jaggard v Dickinson | Detailed explanation of drunk mistake | “Belief in permission = lawful excuse” |
| White | Story about poison | “But-for test” |
| Roberts | Story of hitchhiker | “Foreseeable escape = chain intact” |
| Pagett | Story of hostage | “Police act foreseeable = no break” |
| Blaue | Full detail of religious refusal | “Thin skull — take victim as found” |
The right column is what earns marks.
Written and Compiled By Sir Hunain Zia, World Record Holder With 154 Total A Grades, 7 Distinctions and 11 World Records For Educate A Change AS Level Law Free Material
A Technique: Use Case Labels, Not Case Narratives*
Always write:
- “(Morris)”
- “(Hinks)”
- “(Roberts)”
- “(Pagett)”
NEVER write:
- “In the case of Roberts, the defendant…”
- “According to the facts of…”
- “This situation resembles the case of Pagett where…”
Case labels are enough.
How To Insert Cases Correctly Into Each Offence
1. Theft
Appropriation
- Rule: assumption of rights.
- Case: Morris or Hinks.
- Micro-apply: “Ahmed replaced tag.”
- Conclude.
Property
- Case: Oxford v Moss (limits).
- Micro-apply: “Information cannot be stolen.”
Belonging
- Case: Turner.
- Micro-apply: “Owner can steal own property if in custody.”
Dishonesty
- Case: Ivey.
- Apply to conduct.
ITPD
- Case: Lloyd.
- Apply to use/return intention.
2. Robbery (s8)
Force
- Case: Dawson & James.
- Rule: small force is enough.
- Apply: push modified balance.
Force on property
- Case: Clouden.
- Apply: wrenching bag = force.
3. Burglary (s9(1)(a) and (b))
Entry
- Case: Brown.
- Rule: effective entry.
- Apply: torso inside.
Alternative
- Case: Ryan.
- Rule: partial entry.
Trespass
- Case: Collins.
- Rule: no permission.
4. Criminal Damage
Damage
- Case: Hardman.
- Rule: temporary impairment.
Lawful Excuse
- Case: Jaggard.
- Rule: honest belief in permission.
5. Causation
Factual
- Case: White.
- Rule: but-for.
Escape
- Case: Roberts.
- Rule: foreseeable escape.
Third Party
- Case: Pagett.
- Rule: reasonable response = no break.
Thin Skull
- Case: Blaue.
- Rule: take victim as found.
6. Mens Rea
Direct Intent
- Case: Mohan.
- Rule: aim/purpose.
Oblique Intent
- Case: Woollin.
- Rule: virtual certainty.
Subjective Recklessness
- Case: Cunningham.
- Rule: foresight of risk.
Modern Standard
- Case: R v G.
- Rule: awareness of risk.
Written and Compiled By Sir Hunain Zia, World Record Holder With 154 Total A Grades, 7 Distinctions and 11 World Records For Educate A Change AS Level Law Free Material
How To Apply Cases Without Over-Explaining (A System)*
System: R → C → A → C
- Rule
- Case
- Application
- Conclusion
Example:
- Rule: appropriation = s3 assumption of rights.
- Case: Morris/Hinks.
- Application: “Ahmed swapped labels.”
- Conclusion: “Appropriation satisfied.”
This system turns any scenario into high-scoring analysis.
Avoid Case-Usage Killers
1. Never write case facts
- No background, no events, no characters.
2. Never write case outcomes
- Never write “defendant guilty/not guilty.”
3. Never compare cases unless asked
- Only use comparisons in evaluation for 15-marks.
4. Never use irrelevant cases
Examples:
- Donoghue, Caparo → NOT AS Law
- Smith & Hogan → not required
- Fagan → not required in AS
- R v Brown (sadomasochism case) → NOT burglary Brown case
5. Never use more than one case per element
- One per element = maximum efficiency.
Micro-Case Expansion: When You DO Need Two Cases
Rare situations:
1. Robbery
- Dawson & James → minimal force
- Clouden → force on property
2. Entry for Burglary
- Brown → effective entry
- Ryan → partial entry
3. Recklessness
- Cunningham → subjective
- R v G → modern approach
Use two only when they cover different aspects.
How To Remember Cases Without Memorising Full Facts
Use Concept Hooking:
Theft
- Morris → switching
- Hinks → gift
- Oxford v Moss → information
- Turner → own car
- Lloyd → borrowing
Robbery
- Dawson & James → push
- Clouden → bag
Burglary
- Brown → lean
- Ryan → stuck
- Collins → permission
Criminal Damage
- Hardman → chalk
- Jaggard → mistake
Causation
- White → poison
- Roberts → escape
- Pagett → shield
- Blaue → religion
Mens Rea
- Mohan → aim
- Woollin → baby
- Cunningham → meter
- R v G → boys
Hooks = instant recall.
High-Scoring Case Chains
Use case chains only when necessary.
Causation Chain
- White → but-for
- Roberts → foreseeability
- Pagett → third-party
- Blaue → thin skull
Mens Rea Chain
- Mohan → aim
- Woollin → certainty
- Cunningham → subjective risk
- R v G → modern risk
Chains impress examiners in long answers without over-explaining.
Case Law Integration Table (Scenario-Based)
| Scenario Fact | Legal Point | Case to Use | Application Line |
|---|---|---|---|
| “He pushed the victim” | Force | Dawson & James | push = minimal force |
| “He yanked the bag” | Force on property | Clouden | wrenching = force |
| “He climbed through window” | Entry | Brown | torso inside = entry |
| “Only arm inside” | Entry | Ryan | partial entry ok |
| “Took money from own shop till” | Belonging | Turner | property in custody |
| “Used chalk that washed off” | Damage | Hardman | temporary impairment |
| “Victim ran due to fear” | Escape | Roberts | foreseeable |
| “Police killed by mistake” | Third-party | Pagett | reasonable act |
This table alone can win 12–15 marks if repeated correctly.
Final A Case Usage Checklist*
- Use case labels, not stories
- Micro-ratios only
- One case per element
- Apply in the line immediately after
- No retelling facts
- No long rules
- No case history
- Use tables for complex topics
- Use subpoints for clarity
- Use chains only when logical
- All case names correct and syllabus-appropriate
- Micro-conclusions always present
