Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
HM Prison and Probation Service ROBLOX

HM Prison and Probation Service ROBLOX #32885369

55
members (measured 31 Aug 2026, 20:22 UTC)
6 August 2023
created (per Roblox API)
10 August 2026
first measured by this register

OtherENgovernmentukprison

Description

His Majesty's Prison and Probation Service, United Kingdom

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
13 Aug 2026, 12:5555first reading

Ownership

Owned by CMJ (@Sanghheilios) as measured.

Members we’ve seen

CMJ (@Sanghheilios)Chief Executive Officer (rank 255)

altra (@aItra07)Category-A Prisoner (rank 3)

Tommydev (@Always_Alyssa34)Prisoner (rank 1) terminated

7xLarray (@30anthonygliatta1234)Prisoner (rank 1)

CoolBoy (@coweboy817)Prisoner (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Chief Executive Officer1
Director General of HMPS0
HM Chief Inspector of Prisons0
Prison Governor0
Deputy Prison Governor0
Heads of Functions0
Administrative Staff0
Engineers0
Custodial Manager0
Supervising Officer0
Prison Officer0
Operational Support Grade0
Chaplaincy Team0
Training Personnel0
Authorised Visitors0
Category-A Prisoner2
Member55
Prisoner52
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.