Top of page

Article United Kingdom: Teen Sentenced to Imprisonment for Online Terror Crimes

On January 27, 2023, a 19-year-old British man was sentenced to 11 and a half years’ imprisonment for six terrorism offenses, which he had been convicted of in November 2022. When sentencing, the judge described the defendant, Daniel Harris, as “highly dangerous and a significant risk to members of the public.”

Harris’ convictions were due to five right-wing extremist videos he made and uploaded to the World Truth Videos platform between February 2021 and March 2022. In the videos he “glorif[ied] acts of murder with specific instructions to emulate them.” The videos were referenced by two individuals in the United States who committed mass shootings. Screenshots of Harris’ videos were included in a manifesto by Payton Gendron, who pleaded guilty to murdering 10 people in a grocery store in Buffalo, New York, and links were made between Harris’ videos and Anderson Lee Aldrich, the suspect in a mass shooting at a bar in Colorado.

Harris was convicted on five counts of encouraging terrorism under section 1 of the Terrorism Act 2006 due to publishing or causing to be published a statement with the intent to encourage others to be “induced … to commit, prepare or instigate acts of terrorism or Convention offences,” or to be reckless as to whether the statement would encourage others to engage in these actions. This offense applies to any statement that

(a) glorifies the commission or preparation (whether in the past, in the future or generally) of such acts or offences; and
(b) is a statement from which … members of the public could reasonably be expected to infer that what is being glorified is being glorified as conduct that should be emulated by them in existing circumstances.


The section further provides that the contents of the statement as a whole as well as the circumstances and manner of its publication should be considered together when determining whether the requirements of the offense are met.

A sixth conviction was for possession of material for terrorist purposes under section 57 of the Terrorism Act 2000, in this case a 3D printer that he attempted to use to make his own gun.

In a press release, the police stated that Harris was behind “a concerted effort to generate a following and influence people.” The police further detailed that while they initially attempted to support Harris and determine whether he had been groomed, he acted in a manner toward the police that indicated he was deradicalized while continuing to encourage terrorism online. The police determined that

the extent of his views and intentions were exposed through his continued efforts to post and create online content of an extreme nature throughout. Harris was ultimately deemed not to have been groomed, rather his provocative words and inflammatory films were potentially radicalising others. The threat he posed became such that we had to act in order to ensure the safety of the wider public.

Clare Feikert-Ahalt, Law Library of Congress
March 1, 2023

Read more Global Legal Monitor articles.

About this Item

Title

  • United Kingdom: Teen Sentenced to Imprisonment for Online Terror Crimes

Online Format

  • web page

Rights & Access

Publications of the Library of Congress are works of the United States Government as defined in the United States Code 17 U.S.C. §105 and therefore are not subject to copyright and are free to use and reuse.  The Library of Congress has no objection to the international use and reuse of Library U.S. Government works on loc.gov. These works are also available for worldwide use and reuse under CC0 1.0 Universal. 

More about Copyright and other Restrictions.

For guidance about compiling full citations consult Citing Primary Sources.

Credit Line: Law Library of Congress

Cite This Item

Citations are generated automatically from bibliographic data as a convenience, and may not be complete or accurate.

Chicago citation style:

Feikert-Ahalt, Clare. United Kingdom: Teen Sentenced to Imprisonment for Online Terror Crimes. 2023. Web Page. https://www.loc.gov/item/global-legal-monitor/2023-02-28/united-kingdom-teen-sentenced-to-imprisonment-for-online-terror-crimes/.

APA citation style:

Feikert-Ahalt, C. (2023) United Kingdom: Teen Sentenced to Imprisonment for Online Terror Crimes. [Web Page] Retrieved from the Library of Congress, https://www.loc.gov/item/global-legal-monitor/2023-02-28/united-kingdom-teen-sentenced-to-imprisonment-for-online-terror-crimes/.

MLA citation style:

Feikert-Ahalt, Clare. United Kingdom: Teen Sentenced to Imprisonment for Online Terror Crimes. 2023. Web Page. Retrieved from the Library of Congress, <www.loc.gov/item/global-legal-monitor/2023-02-28/united-kingdom-teen-sentenced-to-imprisonment-for-online-terror-crimes/>.