In 2015, the Offender Database recorded that then 34-year-old Adrian Clifford—of Grimsby, North East Lincolnshire—was sentenced to eight years in prison for the attempted rape of a girl. Clifford appeared at Grimsby Crown Court where he denied the allegations, but was convicted by a jury following a full trial. It was reported that while Clifford was cleared of three additional counts of rape against a girl under the age of 16, the investigation established his conduct was that of a “dangerous” sexual predator.
The investigation established that Clifford’s actions necessitated a significant custodial term to protect the public. The prosecution reported that the survivor’s testimony was central to the conviction, despite Clifford’s persistent denials of the attempted rape. Grimsby Crown Court heard that the severity of the offence and the age of the victim required long-term monitoring, leading the judge to designate Clifford as an offender posing a high risk of harm.
Judicial Findings and Investigative Detail
The court reported that Clifford’s release in 2018—following the completion of the custodial portion of his eight-year sentence—triggered immediate public protection protocols. The investigation established that as a “dangerous sex offender,” his return to the Grimsby area required intensive management by the Multi-Agency Public Protection Arrangements (MAPPA). The prosecution reported that his indefinite registration requirement was a vital safeguard to ensure his movements and digital activity remained under constant police scrutiny.
Judge-led proceedings at Grimsby Crown Court concluded with Clifford being ordered to register as a sex offender for life. For his actions in Grimsby and the trauma inflicted upon his victim, he was placed under a strict legal framework that persists long after his physical release from prison. The judge noted that the indefinite notification requirement was essential to mitigate the “ongoing risk” Clifford posed to children and the wider community in North East Lincolnshire.
Status and Statutory Requirements
For the records reported in Grimsby and North East Lincolnshire, the status of Adrian Clifford as of April 9, 2026, was as follows:
- Custodial Status: RELEASED ON LICENCE (Sentenced 2015; released 2018; completed licence period circa 2023).
- Sex Offenders Register: Notification requirements are active for life.
- SHPO Status: Subject to an INDEFINITE Sexual Harm Prevention Order (Including strict exclusion zones and digital monitoring).
- DBS Status: Placed on the Barring List (Indefinite ban on working with children).
- Legal Status: CONVICTED (Attempted rape of a girl under 16).
- Judicial Oversight: Sentenced at Grimsby Crown Court; investigated by Humberside Police.
- Criminal Record: Convicted of attempted rape after a trial; Clear evidence of predatory intent; Managed as a high-risk offender upon return to Grimsby.
- Origin: Grimsby, North East Lincolnshire.
Monitoring and Public Protection
Clifford is managed as a high-risk registered sex offender within the Grimsby area. Due to the nature of his conduct—specifically the “attempted rape of a minor” and his “denial of the offences”—his management is a priority for the Humberside Police Public Protection Unit. Authorities state that his 2018 release back into the community necessitated robust supervision to ensure he does not return to predatory behaviour.
As a registered sex offender for life, the 45-year-old’s details are permanently logged on the national police database. Authorities state that his lifetime notification requirements ensure that any change of residence in Grimsby or elsewhere must be reported to the police within three days. Any unauthorised contact with minors or any failure to comply with his SHPO conditions will result in immediate arrest to ensure the ongoing safety of the public from a man who demonstrated a persistent and “dangerous intent” toward a young girl.
QUESTION – Given that the offender was released in 2018 after serving only three years of an eight-year sentence for attempted rape, do you believe that “Automatic Half-Term Release” should be abolished for all dangerous sex offenders?
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