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Weapons Practice Questions

Free NPPF Step 2 Weapons question with full answers, for Sergeant and Inspector candidates.

20+ questions in the full bankType A format

About this topic

Weapons questions cover offensive weapons, bladed and pointed articles, and the defences of good reason and lawful authority. The exam tests the categories of offensive weapon and the exceptions for folding pocket knives.

Know the public place and school premises offences, police powers of entry and search, and the burden of proof on the defendant for the statutory defences.

Key legislation and cases

  • Prevention of Crime Act 1953, s.1
  • Criminal Justice Act 1988, ss.139, 139A and 141

Worked example

Try the question before opening the answer. Every option is explained, because the exam usually turns on why the near-miss answers are wrong.

Worked question 1 of 1Standard

PC Thornton finds Holloway on school premises after hours without any legitimate reason, carrying a folding penknife with a blade of 4 centimetres. PC Thornton considers whether Holloway has committed an offence under s.139A of the Criminal Justice Act 1988. Which of the following is correct?

  1. As.139A applies to any person who has a bladed article on school premises - a folding penknife of any size satisfies the definition and no additional element of trespass is required.
  2. BHolloway commits an offence under s.139A because he was on school premises without authority and had a penknife - the combination of presence without authority and possession of any bladed article is sufficient.
  3. CHolloway does not commit the s.139A offence - s.139A applies to articles caught by s.139, which for folding penknives requires a blade exceeding 3 inches (7.62cm). At 4 centimetres, the blade is below this threshold and the penknife does not satisfy s.139.
  4. DHolloway commits an offence under s.139A because his presence on school premises was without lawful authority - s.139A applies to any bladed article on school premises regardless of blade length.
Show answer and explanation
Answer: C

Under s.139A CJA 1988, the offence requires the person to have an article to which s.139 applies. Under s.139(1), a folding penknife is only caught if the blade exceeds 3 inches (7.62cm). At 4 centimetres (approximately 1.6 inches), this blade falls below the threshold. The penknife does not satisfy s.139 and Holloway cannot be charged under s.139A on these facts.

s.139A(1), s.139(1) Criminal Justice Act 1988
s.139(1): applies to "any article which has a blade or is sharply pointed except a folding pocketknife" unless "the cutting edge of its blade exceeds 3 inches." s.139A: applies to articles to which s.139 applies on school premises.
  • A: A folding penknife does not satisfy s.139 regardless of school premises unless the blade exceeds 3 inches. The offence is not triggered by any bladed article.
  • B: The penknife's blade is below the s.139 threshold. Presence on school premises without authority does not create an offence under s.139A unless the article falls within s.139 first.
  • D: The blade length is relevant for folding penknives. s.139A does not apply to any bladed article of any length - the s.139 threshold governs which articles qualify.

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