A former police informant who previously worked with authorities to infiltrate activist movements has been convicted of multiple serious child abuse offences, raising concerns about oversight and safeguarding.
Nick Gratwick, 68, from Mitcham, south London, was found guilty at Guildford Crown Court of 38 offences, including possession of indecent images, online child exploitation, and arranging the abuse of children overseas.
Investigation and Arrest
According to the National Crime Agency (NCA), the case is among the most serious handled by its child exploitation teams.
Gratwick was arrested at Stansted Airport in March while attempting to board a flight to Romania. Investigators said his travel plans were linked to the suspected arrangement of abuse involving a child.
Following his arrest, officers uncovered more than 1,300 indecent images and videos, alongside evidence suggesting prolonged involvement in online exploitation networks.
Online Activity and Evidence
The NCA reported that Nick Gratwick participated in online discussions involving the exploitation of children, including communications where he:
- Discussed harming minors
- Offered payment for access to children
- Shared advice on avoiding detection
Authorities stated that the evidence demonstrated sustained and deliberate involvement in criminal activity.
Previous Role as Police Informant
Court proceedings revealed that Gratwick had previously acted as an informant for Thames Valley Police between 1995 and 2003.
During that time, he provided intelligence after infiltrating environmental and animal rights groups, including campaigns linked to the Newbury bypass protests and actions involving Huntingdon Life Sciences.
An agreed statement presented in court confirmed that he supplied information to police on political and environmental matters over several years.
Court Proceedings and Prosecution Response
The defence argued that Gratwick’s online activity was intended to identify offenders. However, prosecutors rejected this claim, stating there was no evidence that he had reported any such activity to authorities.
The Crown Prosecution Service (CPS) described the offences as “abhorrent,” highlighting the seriousness of the case and its impact on victims.
Concerns Over Oversight and Safeguarding
The case has raised wider questions about the monitoring of informants and safeguarding procedures within law enforcement.
Campaigners and observers have called for a review into how an individual later convicted of serious offences was previously able to operate as an informant within activist groups.
These concerns focus on:
- Informant vetting processes
- Ongoing monitoring and accountability
- Safeguarding standards in sensitive operations
Sentencing and Next Steps
Nick Gratwick is due to be sentenced on 28 November.
Authorities have indicated that the case will continue to inform future investigations and may contribute to discussions around improving oversight in similar operations.
Why This Case Matters
This case highlights the importance of:
- Strong safeguarding measures
- Effective monitoring of individuals in sensitive roles
- Continued efforts to combat online child exploitation
It also reflects the broader challenges faced by law enforcement agencies in balancing intelligence operations with long-term accountability.
Final Thoughts
The conviction of Nick Gratwick represents a significant and serious case within the UK’s ongoing efforts to tackle child exploitation.
As investigations continue and sentencing approaches, the case is likely to remain a focus of public and institutional attention — particularly regarding how similar risks can be prevented in the future.


