
The High Court judgment in Clarke v Chief Constable of Northumbria Police reinforces the strict safeguards governing the arrest of children, particularly at school. I examine why the Court found the 16-year-old Claimant’s arrest, handcuffing and detention unlawful, the importance of the necessity test under PACE, and the principle that Police must treat the arrest of a child as a measure of last resort.
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School Arrests and the Rights of a Child
If “an Englishman’s home is his castle”, then all the more so should a person’s childhood be respected as a stronghold against Police interference, violence and deprivation of liberty. Of course, there are occasions when, just as the Police in extremis need to force their way into a person’s house, so a child must be arrested to prevent real and imminent harm to themselves or others; but even when reasonable suspicion of a crime exists, the arrest of a child should be the exception and not the rule. The traumatising affect of arrest upon a young mind must never be underestimated.
Police Powers of Arrest and the Special Protection of Children
As we enter the ‘new school year’ I am caused to reflect upon a recent High Court decision which strongly reinforced the presumption that arrest powers should not be used against children – particularly censuring the arrest of a child at their place of education.
I have written at length on this blog about how the legality of an arrest is not just contingent of there being objectively reasonable suspicion of an offence – it must also be shown to be objectively necessary that the person be arrested in order for that offence to be properly investigated, or to protect people from immediate harm – and nowhere is the issue of necessity more stringently regulated than when it is a child who is under suspicion.
Corey Clarke v Chief Constable of Northumbria Police: Unlawful Arrest at School
The case of Corey Clarke v The Chief Constable of Northumbria Police [2026] EWHC 747 (KB) was an appeal to the High Court from the County Court, in which the Claimant was seeking to overturn the lower Court’s finding that his arrest at school, when he was only 16 years old, was lawful.
The Police investigation in this case related to alleged sharing of sexual images.
On the morning of 9 November 2018, Corey was arrested at his High School in Sunderland (Southmoor Academy), handcuffed, and placed in the cage section at the rear of a marked Police van and driven to Southwick Police Station. Approximately 7 and a half hours later he was released under investigation. He was never charged with any offence.
When Is It Necessary for the Police to Arrest a Child?
The alleged necessity for 16 year old Corey’s arrest was said, by reference to the necessity criteria set down in Section 24 of the Police and Criminal Evidence Act 1984 (PACE), to be as follows –
- S.24(5)(d) – to protect a child or other vulnerable person;
- S.24(5)(e) – to allow the prompt and effective investigation of the offence (specifically in this case, by an interview to obtain evidence by questioning).
But were the necessity criteria actually satisfied on the facts of this case, and especially considering the Claimant’s young age?
To properly consider this, it is necessary to look at another part of the PACE legislative framework – the Police Codes of Practice.
PACE Code G and the Arrest of Children at School
PACE Code G (Arrest Powers) provides as follows –
1B Juveniles should not be arrested at their place of education unless this is unavoidable. When a juvenile is arrested at their place of education the principal or their nominee must be informed. (This same injunction also appears in PACE Code C, Treatment in Custody, at note D11)
2C for a Constable to have reasonable grounds for believing it necessary to arrest, he or she is not required to be satisfied that there is no viable alternative to arrest. However, it does mean that in all cases, the Officer should consider that arrest is the practical, sensible and proportionate option in all the circumstances at the time the decision is made.
The High Bar of the Police Arrest Necessity Test
The appeal Judge, in ultimately finding in favour of Corey, stressed that whilst reasonable suspicion of an offence is a relatively low hurdle for the Police to clear and therefore “a reasonably thorough investigation is not a pre-requisite for reasonable grounds for suspicion” the essential second test of the legality of an arrest – the test of objective necessity – is “a high bar”. (paragraphs 45-46 of the Judgment of HHJ Hanbury).
Why Police Must Take Particular Care Before Arresting a Child
In emphasising the “Very particular care” which is to be taken before arresting a child, HHJ Hanbury referenced a case about which I have blogged previously in exactly this context – ST v The Chief Constable of Nottinghamshire Police [2022] EWHC 1280 (QB) (26 May 2022) – There is to be specific consideration of the fact that the arrested person is a child. It requires an assessment of whether a less intrusive step than arrest and detention is a practical alternative. ST was a case in which the child was arrested at 5.30am, when he was asleep at home.
The Children Act and UN Convention: Arrest as a Last Resort
The Judges in both the present case and ST highlighted Section 11 (2) (a) Children Act 2004 which requires the Police to have regard for the need to safeguard and promote the welfare of children, and the United Nations Convention on the Rights of the Child which provides at article 37 that the arrest of a child is a measure of last resort.
All other realistic practical alternatives must therefore be given adequate consideration before the arrest of a child is contemplated, and particularly an arrest at the child’s school.
Why the High Court Found Corey Clarke’s Arrest Unlawful
HHJ Hanbury set out the following factors at paragraphs 52 – 58 of his judgment, in support of his decision to rule in favour of Corey and declare that his arrest was unlawful, thereby amounting to false imprisonment –
- A search warrant was a less intrusive measure which would have been more consistent with Corey’s welfare and best interests.
- In accordance with PACE Codes C & G there must be a presumption against arresting children at school, and such an arrest must only occur “if it cannot be avoided”. This is not a total prohibition on arrest at school – but it is getting very close to it.
- The arrest in this case was “harsh and avoidable” – Corey did not have his mobile phone with him. It was clearly unnecessary to arrest him at school to obtain a phone which he did not have. No other children were at risk, because Corey had already been taken aside by staff into a separate room.
- It was therefore neither unavoidable nor the “last resort” to arrest Corey. Merely to consider alternatives to arrest was not enough – generally the arrest of a child at his or her school will be unreasonable, unless it is completely unavoidable.
- Here, as noted above, Corey had already been taken to another room away from the rest of his class. That was uneventful. The staff had powers of search in relation to students. Corey’s grandmother was involved in the investigation and her assistance was available. (She had recently attended a meeting with the school about this matter and subsequently cooperated with the search of her home, where Corey lived, and where the Police found and seized his mobile phone and iPad).
Unlawful Arrest, Handcuffing and False Imprisonment of a Child
As the arrest of Corey was unlawful, it automatically followed that his handcuffing and subsequent 7 hour detention were also unlawful. Thus did the High Court correct the initial error and misapplication of the law by the County Court, and reinforce the protection of children from arrest.
Compensation Claims for Children Wrongfully Arrested by the Police
My services in seeking civil justice restitution from the Police have been called upon by the parents of many wrongfully arrested children during my decades long legal career and I have a significant number of ongoing cases involving children subject to arrest, handcuffing – and some cases even more violent uses of Police force. Significant mental trauma and long-term psychological harm can be caused to teens who are ‘criminalised’ by being subjected by the Police to the dehumanising arrest process, particularly when that arrest takes place in the humiliating and embarrassing venue of the child’s school.
The Arrest of a Child Must Be a Last Resort
I therefore hope for the sake of countless other parents and children that the Police finally remember the strictures of their own Codes of Practice, the principles of English jurisprudence and the UN Convention on the Rights of the Child – and learn from the lesson of this Appeal Judgment to make the arrest of children truly a “last resort”.
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Contact the Expert Police Misconduct Solicitor
Iain Gould is a solicitor specialising in complaints, claims and civil actions against the Police including cases involving the unlawful arrest, handcuffing and detention of children and young people. With over 30 years of experience and a national reputation, he has successfully sued all 43 police forces in England and Wales, challenging unlawful arrest and other abuses of Police powers and securing rightful compensation for his clients.
























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