Bar Part I Legal System common mistakes
Bar Part I Legal System · Understand the traps and how to avoid them.
Treating a statute, a regulation, and a constitutional provision as interchangeable authority and citing whichever one comes to mind first, instead of ranking them and applying the higher-ranking norm when they conflict.
Candidates memorise individual rules in isolation and never build a mental hierarchy, so under time pressure they reach for the most familiar text rather than the controlling one. Many also confuse the rank of a norm with its specificity, assuming a detailed regulation displaces a general statute.
What to do instead
Before answering any hierarchy question, write the chain explicitly: constitution, ratified treaties, organic/statutory law, regulations, individual administrative acts, and check whether the question turns on validity (higher norm prevails) or on interpretation (specific text within the same rank). Practise with two or three conflict scenarios per session until ranking becomes automatic.
Confusing jurisdiction (which court may hear a case at all) with competence (which court within that system is territorially or materially assigned), and answering with the wrong concept when the facts describe a transfer or a conflict between courts.
The two terms are often translated loosely and overlap in everyday usage, so candidates treat them as synonyms. Exam questions deliberately describe a situation where the court has jurisdiction but lacks competence, or vice versa, and the candidate answers the concept they remember better.
What to do instead
Build a two-column comparison with a definition, the criteria used to determine it, and the remedy for its absence (jurisdictional defect versus a competence objection raised by a party or the court itself). For each practice fact pattern, state aloud which of the two the question is testing before choosing an answer.
Applying the burden-of-proof rule without distinguishing which party bears the burden of persuasion on each element, then treating the burden of production as if it settled the outcome.
Candidates learn the general rule that the claimant or prosecutor bears the burden, then apply it mechanically to every issue, forgetting reverse burdens, presumptions, and the distinction between the burden of going forward with evidence and the burden of persuading the trier of fact.
What to do instead
For every evidence question, list the elements of the claim or charge in a table and mark who bears the burden on each, noting any statutory presumption or reverse burden and whether it is rebuttable. Practise identifying at which point the burden shifts and what standard applies at that point.
Analysing a contract question only through the parties' subjective intentions or only through the literal words, instead of applying the layered method: interpretation of the clause, then gap-filling, then mandatory rules overriding the parties' choice.
Candidates over-learn one doctrine, usually freedom of contract or literal interpretation, and stop there. They miss that mandatory statutory rules and good-faith requirements can override even a clearly drafted clause, or that a gap must be filled before a party can be in breach.
What to do instead
Adopt a fixed sequence for every contract problem: classify the contract, identify the applicable mandatory rules, interpret the clause using text, context and purpose, fill any gap with the default rule, and only then assess performance and remedies. Write the sequence at the top of your scratch paper before starting.
Mixing the objective and subjective elements of an offence, arguing mens rea without first establishing that the conduct and causation elements are satisfied, or vice versa.
Criminal law questions are fact-rich and candidates jump to the most vivid fact, usually intent, without running the full structure. They also confuse motive with intent and negligence with strict liability.
What to do instead
Use a rigid checklist for every offence: legal definition, actus reus (conduct, circumstance, result), causation, then mens rea (intent, knowledge, recklessness, negligence), then justification, then excuse, then any special defences. Answer only after completing the checklist in writing.
Answering judicial review questions by asking whether the decision was wrong on the merits rather than whether the decision-maker exceeded powers, followed procedure, or gave adequate reasons.
Candidates carry over a general sense of fairness and substitute their own view of the correct outcome. They also conflate legality, procedural propriety, and proportionality grounds and cite whichever ground sounds most persuasive.
What to do instead
Classify every administrative question under a fixed set of heads: competence and delegation, procedure (hearing, reasons, consultation), legality of the legal basis, proportionality or reasonableness, and legitimate expectations. State which head applies and what the remedy would be (annulment, declaration, damages) before evaluating the facts.
Confusing the legal personality of a company with that of its shareholders or directors and attributing the company's acts, debts, or knowledge to the wrong person.
Separate legal personality is stated early and then forgotten when facts involve a controlling shareholder or a director acting informally. Candidates also confuse the internal allocation of powers between the general meeting and the board with external authority to bind the company.
What to do instead
For every company-law question, draw the company as a separate box and place shareholders, directors, and third parties outside it, then ask who acted, in what capacity, and whether the act binds the company under its constitution and the rules on representation. Note expressly when piercing the veil is argued and why it rarely succeeds.
Treating a conflict of interest, confidentiality duty, or duty of candour as a matter of personal morality and answering with the intuitive ethical choice rather than the applicable professional rule and its sanction.
Ethics questions feel easy, so candidates answer quickly from personal instinct and skip the rule's precise trigger, the exceptions, and the procedural step required, such as informed consent, withdrawal, or disclosure to the court.
What to do instead
Learn each duty as a rule with four parts: trigger, content, exception, and consequence. For each scenario, name the duty, check whether an exception applies, then state the required action and the disciplinary or procedural consequence of failing it.
Describing what happened in a case or hypothetical instead of identifying the legal issue, applying the rule, and reaching a conclusion, so the answer is narrative rather than analytical.
Candidates fear missing marks and restate facts to show they read the question. They also lack a repeatable structure, so under time pressure they summarise the story and leave the reasoning implicit.
What to do instead
Use a fixed format for every written answer: issue in one sentence, rule with authority, application to the specific facts, conclusion. Allocate roughly one quarter of the answer to facts and three quarters to rule and application, and practise with a timer until the structure is habitual.
Ignoring procedural time limits, modes of appeal, and the consequences of a procedural defect when a question turns on whether a party can still act or whether a judgment has become final.
Candidates treat civil and criminal procedure as background knowledge and focus on substantive law. Questions that hinge on a limitation period, an appeal deadline, or the effect of failing to raise an objection are therefore answered on the substantive merits.
What to do instead
Maintain a one-page table of key procedural deadlines, the courts and modes of review, and the consequences of a defect (inadmissibility, nullity, waiver, preclusion). For each question, first ask whether a procedural bar applies before discussing the substance.