Neil Couling's parliamentary admission of bias in the DWP fraud algorithm (10 January 2024)

On Wednesday 10 January 2024, at the Work and Pensions Select Committee's oral evidence session on the Department for Work and Pensions's Annual Report and Accounts 2022-23, DWP Change and Resilience Director General Neil Couling told the SNP MP Peter Grant that "the systems do have biases in" and that "you have to bias to catch fraudsters" — the first time the Department had said on the parliamentary record that the algorithmic system it was using to flag potential benefit-fraud cases contained bias. The exchange has been the most-cited admission moment in the Greater Manchester Coalition of Disabled People / Foxglove judicial-review challenge since, and is the central hook of Foxglove's 12 February 2024 case-update post.

Context

The session was the Work and Pensions Select Committee's annual scrutiny session on the DWP's accounts. The witnesses were Peter Schofield (Permanent Secretary, DWP), Neil Couling (Director General, Change and Resilience, and Senior Reporting Officer for Universal Credit), and Katie Farrington (Director General, Disability, Health and Pensions). The Committee was sitting against a backdrop in which the Department had been spending substantial sums on the machine-learning fraud-detection programme at the centre of the GMCDP / Foxglove case — around £70 million over three years to 2024-25, on the witnesses' own evidence — and against a National Audit Office finding that the Department's use of machine learning in fraud and error detection carried "an inherent risk that the algorithms are biased towards selecting claims for review from certain vulnerable people or groups with protected characteristics." The session was also the second of two parliamentary moments at which the case has publicly surfaced: in November 2021, on the same Committee, Labour MP Debbie Abrahams had questioned senior DWP officials about the same system, with the Department telling her at the time that it could not say what proportion of investigated claimants were disabled.

The exchange

Peter Grant, then SNP MP for Glenrothes, pressed Couling on whether the "machine or algorithm" the Department used to select claimants for fraud investigation might have an unintended inclination towards bias around particular groups of claimants — a question framed against the Equality Act 2010 prohibition on disparate impact on protected groups. Couling answered that "the systems do have biases in," qualifying the statement immediately by saying that "the issue is whether they are biases that are not allowed in the law, because you have to bias to catch fraudsters." He went on to describe a three-stage bias-checking process the Department says it runs across the machine-learning models in question — a description that The Stack and Tech Monitor both relayed in their coverage. Schofield, on the same panel, told the Committee that he "really hopes" the fraud-busting machine-learning scheme would not echo the Post Office Horizon scandal — the tonal context against which the Couling exchange landed in disability-press coverage.

Significance

In the GMCDP / Foxglove campaign, the 10 January 2024 admission is the single most-cited public moment in the case's three-year disclosure-pressure arc. Foxglove's 12 February 2024 case update characterises the admission as the first time the DWP had said on the parliamentary record that the system contained bias, and frames the moment against the Coalition's social-model argument that the algorithmic system was disproportionately flagging disabled claimants for invasive investigation. The framing recurs in movement-press coverage the week of the session and in the Disability News Service write-up, and the admission itself is quoted verbatim in the closing significance section of the GMCDP / Foxglove Campaign body. The session is also the first parliamentary-counterparty Event drafted into the corpus — a Westminster select-committee hearing rather than a protest, a press conference, or a legal-procedural milestone — and sits inside the corpus's broader Foxglove cluster as the second-most-load-bearing public-record moment in the DWP case after the 6 May 2025 closing-disclosure post at which the General Matching Service was finally explained in operational terms. Coverage of the exchange has continued into 2025 and 2026 as the DWP's machine-learning programme has remained a contested terrain in UK welfare-policy debate; the Couling admission has remained the moment to which subsequent reporting returns when establishing that the Department itself acknowledges bias in the system on the parliamentary record.