This constructed introductory example uses criminal damage in England and Wales to demonstrate legal reasoning. Use examples from your own specification for school-exam practice.
The facts: Alex, an adult, deliberately scratches a neighbour’s bicycle, intending to damage its paintwork. Alex knows the bicycle belongs to the neighbour. For this exercise, assume there is no lawful excuse and no other defence.
The weak answer: “Alex is guilty because the bicycle is damaged.” That jumps from damage to a conclusion without considering the other requirements.
The rule and application: Section 1(1) of the Criminal Damage Act 1971 requires damage or destruction of another’s property, intention or recklessness as to that damage, and no lawful excuse. Scratched paintwork supplies the damage; the neighbour’s ownership supplies the property connection; Alex’s deliberate aim supplies intention. The exercise expressly removes lawful excuse.
A better response: “On these facts, the elements of basic criminal damage are met: Alex intentionally damaged the neighbour’s bicycle without lawful excuse.” Each part of the conclusion now has a reason.
For a follow-up, replace the assumption about lawful excuse: when scratching the bicycle, Alex honestly believed the neighbour was entitled to consent and had agreed to the damage. On these changed facts, section 5(2)(a) supplies a lawful excuse. Damage and intention remain, but the original conclusion no longer follows. Underline the changed fact and rewrite the part of the reasoning it affects, explaining why the absence-of-lawful-excuse requirement is no longer met.