15/05/2026
Excellent guidance on the key principles around protecting your property.
How Far Can I Go to Defend My Property?
This question comes up quite often during conversations.
Some responses are thoughtful and measured.
Others are, let’s say, very interesting.
I'm sharing this information as a useful reminder around self-defence, reasonable force, and how these incidents are viewed in England and Wales.
The Crown Prosecution Service (CPS) and Police have produced guidance to help better understand:
- The self-defence rights for householders
- How incidents involving force are investigated
- The difference between instinctive self-defence and excessive retaliation
- Why people acting in fear are not expected to make perfect decisions in the heat of the moment
Importantly, self-defence investigations are not based solely on hindsight.
A key consideration is what the person honestly believed was happening at the time and whether the force used was reasonable in the circumstances as they genuinely perceived it to be at that time.
This is where issues such as fear, perception, stress, confusion, and decision-making under pressure can become highly relevant.
The guidance also reinforces important themes around:
- Fairness
- Proportionality
- Public trust
- Decision-making under pressure
One area many people still struggle with is understanding the difference between:
- Reasonable force
- Disproportionate force
- Excessive force (ie; retaliation)
These distinctions do matter.
Many incidents are judged calmly afterwards, even though they were experienced in chaotic moments.
Wherever you work, this is an important topic to understand.
Do you think the public properly understands where lawful self-defence ends and unlawful retaliation begins?
Read the CPS and Police guidance here:
https://www.cps.gov.uk/publication/householders-and-use-force-against-intruders