In 2018, then 54-year-old Simon Thomas, a former Plaid Cymru Assembly Member, was convicted after carrying out a predatory series of assaults against child safety. The investigation established that Thomas possessed a vast collection of prohibited material, including more than 500 indecent photographs of children and more than 70 films. The prosecution reported at Aberystwyth Magistrates Court that Thomas admitted to all charges of making child abuse images, identifying a total abandonment of human decency by a man who once held a high position of public trust.
The investigation established that Thomas’s series of behaviour involved the acquisition of a significant volume of depraved material over a sustained period. The prosecution reported that the charges included the most serious categories of imagery, identifying a calculated series of assaults where the former politician used his “public servant” mask to hide a digital obsession with the exploitation of children. His resignation from the National Assembly for Wales followed the commencement of the police investigation.
JUDICIAL PROCEEDINGS AND BAIL CONDITIONS
The court reported that following his guilty pleas, Thomas was bailed under strict conditions to ensure public safety while pre-sentence reports were compiled. The investigation established that he was required to surrender his passport to the police and was banned from any unsupervised contact with children under the age of 16. The prosecution reported that for his actions and the nature of the series of child abuse image investigations reported, Thomas was committed to Mold Magistrates Court for further proceedings on 31 October 2018, identifying a priority assault by Dyfed-Powys Police to bring a high-profile offender to justice.
Judge-led proceedings concluded in 2018. For his actions in Aberystwyth and the nature of the series of investigations reported, Simon Thomas was permanently removed from public life. The investigation established that his forensic profile as a child abuser is now a matter of permanent record. He has been legally mandated to the Sex Offenders Register FOR LIFE.
STATUS AND STATUTORY REQUIREMENTS (2018)
Based on judicial and Dyfed-Powys Police records as of 2018:
- Legal Status: CONVICTED (Making indecent images of children x3).
- Custodial Status: BAILED (In 2018, pending sentencing following pre-sentence reports).
- Offence Nature: Made over 500 child abuse photographs and over 70 films.
- Timeline of Abuse: Investigated and pleaded guilty in 2018.
- Location: Aberystwyth, Ceredigion.
- Professional History: Former Assembly Member (AM) for Mid and West Wales; former Member of Parliament (MP).
- Forensic Profile: Admitted to all counts involving a high volume of prohibited digital media.
- Sex Offenders Register: Notification requirements are active FOR LIFE.
- DBS Status: Placed on the Barred List (Indefinite and permanent ban from any role involving children or regulated activity).
- Judicial Oversight: Convicted at Aberystwyth Magistrates Court; investigated by Dyfed-Powys Police.
- Criminal Record: Convicted paedophile; Series predator; Child abuser; Convicted in 2018.
- Origin: Aberystwyth, Wales.
MONITORING AND PUBLIC PROTECTION
In 2018, Thomas is managed as a high-risk predator under the statutory requirements of the Multi-Agency Public Protection Arrangements (MAPPA) in Wales. Due to the nature of the behaviour—specifically the series of persistence in amassing hundreds of child abuse images while serving in the Welsh Assembly—he is a priority for digital forensic monitoring. Authorities reported that the 2018 conviction identifies Thomas as an individual who prioritised his own perverted gratification over the principles of human decency and the life-safety of the children he was ostensibly elected to protect.
As a registered sex offender for life, his details are permanently logged on the national police database to prevent future offences. Authorities stated that the behaviour of Thomas identifies a series of commitment to clandestine digital exploitation and the consumption of child abuse. Any future attempt to assault his notification requirements or seek a return to any position of influence results in immediate police intervention to ensure the ongoing protection of the community from a man who used a “political” mask to hide a predatory and persistent series of assaults.
QUESTION – Given that the offender was a “Former AM and MP” who amassed a large series of assaults against child safety through digital media, do you believe the law should legally mandate that “All Public Officials” must undergo “Mandatory Annual Digital Forensic Audits” to prevent a series of assaults?
If you or anyone you know has been affected by the individuals highlighted on this website, please report them to the Police on 101 (999 in an emergency) or visit their online resources for further details on reporting a crime. You can also report to Crimestoppers if you wish to remain completely anonymous. There is help available on our support links page.

