Introduction to Law: cram pack

Formula sheets, the key method steps for every topic and 10 practice problems, with full solutions at the back.

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1Practice problems

1.Contract lawMedium

A creditor agrees to take £600 in full settlement of a £1,000 debt that is due, then sues for the other £400. Under Pinnel's Case and Foakes v Beer, the creditor:

  1. ACannot recover anything more
  2. BMust give back the £600 first
  3. CCan recover only if the agreement was oral
  4. DCan usually recover the £400
2.Contract lawHard

Which statement about the parol evidence rule is correct?

  1. AOral contracts are always invalid
  2. BWritten contracts can never be interpreted
  3. CCourts must accept any later oral statement as overriding the express written terms of the contract
  4. DEvidence outside a written contract is generally not admitted to add to or vary its terms
3.Tort lawMedium

In Barnett v Chelsea and Kensington Hospital, why did the claim fail?

  1. AThe patient would have died even with proper treatment
  2. BThe doctor met the standard of care
  3. CThe claim was made too late
  4. DThe hospital owed no duty of care to a patient it had not admitted
4.Tort lawHard

A prisoner known to be a suicide risk kills himself in a police cell after officers leave the door hatch open. In Reeves v Metropolitan Police Commissioner, the House of Lords held:

  1. AHis deliberate act did not break the chain, because it was the very thing the duty aimed to prevent
  2. BThe claim failed because of illegality
  3. CThe police were not liable, because a sane adult's suicide is always a voluntary act breaking the chain
  4. DHis deliberate act broke the chain of causation
5.Constitutional lawMedium

In CCSU v Minister for the Civil Service (the GCHQ case), Lord Diplock classified the grounds of judicial review as:

  1. AFraud, mistake and duress
  2. BLegality, legitimacy and proportionality
  3. CJurisdiction, motive and fairness
  4. DIllegality, irrationality and procedural impropriety
6.Constitutional lawHard

Under Osman v UK, a state breaches its positive obligation under Article 2 to protect a person from a third party if the authorities:

  1. ADid not provide round-the-clock police protection for every person who had reported any threat against them
  2. BFailed to convict the person who later killed the victim
  3. CKnew or ought to have known of a real and immediate risk to life, and failed to take reasonable measures
  4. DFailed to prevent any crime in their area
7.Criminal lawMedium

D attacks someone while sleepwalking. Following R v Burgess, the correct defence is:

  1. AInvoluntary intoxication, because D was not aware
  2. BSelf-defence, because D was dreaming of an attack
  3. CInsanity, because sleepwalking was caused by an internal factor
  4. DNon-insane automatism, because sleep is natural
8.Criminal lawHard

In R v Dica (2004), D had sex with partners without telling them he was HIV-positive. The Court of Appeal held that:

  1. AD was guilty of murder, because HIV can kill
  2. BNon-disclosure always makes sex rape under English law
  3. CConsent is never relevant to the transmission of disease, since s20 protects public health
  4. DInformed consent to the risk of infection could be a defence to inflicting GBH under s20
9.EU lawMedium

Francovich (1991) established that:

  1. AIndividuals can enforce unimplemented directives directly against private employers
  2. BDirectives have horizontal direct effect
  3. CThe Commission can annul national laws
  4. DMember states can be liable to pay damages for failing to implement a directive
10.EU lawHard

In Rottmann (2010), Germany withdrew a naturalisation obtained by deception, leaving the person stateless. The Court held:

  1. ANationality is purely national, so EU law is irrelevant
  2. BThe person automatically regained his previous nationality
  3. CThe withdrawal fell within the scope of EU law and had to respect the principle of proportionality
  4. DMember states can never withdraw nationality once granted if doing so would make the person stateless

2Solutions

1.Contract law

Answer: D · Can usually recover the £400

Why this is the answer

Jurisdiction: law of England and Wales. Part payment of a debt is not consideration for releasing the rest. The creditor is not bound unless the debtor gave something extra, such as early payment, or promissory estoppel applies.

Answer

D · Can usually recover the £400
2.Contract law

Answer: D · Evidence outside a written contract is generally not admitted to add to or vary its terms

Why this is the answer

Jurisdiction: law of England and Wales. Where a contract is wholly in writing, extrinsic evidence cannot usually add to or contradict it, although exceptions exist (for example collateral contracts or rectification).

Answer

D · Evidence outside a written contract is generally not admitted to add to or vary its terms
3.Tort law

Answer: A · The patient would have died even with proper treatment

Why this is the answer

Jurisdiction: law of England and Wales. Although the doctor breached the duty by not examining the patient, the arsenic poisoning would have been fatal anyway, so causation failed.

Answer

A · The patient would have died even with proper treatment
4.Tort law

Answer: A · His deliberate act did not break the chain, because it was the very thing the duty aimed to prevent

Why this is the answer

Jurisdiction: law of England and Wales. Where the duty is to guard against the claimant's own deliberate act, that act cannot break the chain of causation. Damages were reduced for contributory negligence.

Answer

A · His deliberate act did not break the chain, because it was the very thing the duty aimed to prevent
5.Constitutional law

Answer: D · Illegality, irrationality and procedural impropriety

Why this is the answer

Jurisdiction: law of England and Wales. Illegality covers acting outside or misunderstanding powers; irrationality covers Wednesbury unreasonableness; procedural impropriety covers unfair procedures and breaches of required procedures.

Answer

D · Illegality, irrationality and procedural impropriety
6.Constitutional law

Answer: C · Knew or ought to have known of a real and immediate risk to life, and failed to take reasonable measures

Why this is the answer

Jurisdiction: European Convention on Human Rights. The obligation is not to prevent every risk, which would place an impossible burden on the police, but to act reasonably once a real and immediate risk is known or should be known.

Answer

C · Knew or ought to have known of a real and immediate risk to life, and failed to take reasonable measures
7.Criminal law

Answer: C · Insanity, because sleepwalking was caused by an internal factor

Why this is the answer

Jurisdiction: law of England and Wales. Burgess held that the sleepwalking arose from an internal factor that could recur, so it was a disease of the mind under the M'Naghten Rules.

Answer

C · Insanity, because sleepwalking was caused by an internal factor
8.Criminal law

Answer: D · Informed consent to the risk of infection could be a defence to inflicting GBH under s20

Why this is the answer

Jurisdiction: law of England and Wales. Because the partners did not know of his status, they could not consent to the risk, so D could be guilty of recklessly inflicting GBH; informed consent to the risk could be a defence.

Answer

D · Informed consent to the risk of infection could be a defence to inflicting GBH under s20
9.EU law

Answer: D · Member states can be liable to pay damages for failing to implement a directive

Why this is the answer

Jurisdiction: EU law. State liability arises where the rule confers rights on individuals, the breach is sufficiently serious and there is a direct causal link to the damage (refined in Brasserie du Pêcheur).

Answer

D · Member states can be liable to pay damages for failing to implement a directive
10.EU law

Answer: C · The withdrawal fell within the scope of EU law and had to respect the principle of proportionality

Why this is the answer

Jurisdiction: EU law. Because losing nationality also ends EU citizenship, the decision is reviewable under EU law and must be proportionate, though withdrawal for fraud can be legitimate.

Answer

C · The withdrawal fell within the scope of EU law and had to respect the principle of proportionality

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