PW by his appointee v SSWP (PIP)
Personal independence payment (PIP) - ‘learning disability’ – error in treating it as synonymous with ‘learning difficulty’
Summary
The claimant had been entitled to the lower rate of both the care and mobility components of disability living allowance (DLA), but on transfer to PIP was not awarded either the daily living or the mobility component. The claimant’s appeal (written by his mother as his appointee) mentioned his ‘cognitive impairment’, and the evidence before the First-tier Tribunal included medical evidence of the claimant’s ‘significant learning disability’. The tribunal awarded the claimant the standard rate of the daily living component, but did not award the mobility component. The tribunal’s reasons referred to the claimant having ‘some learning difficulties’. On the further appeal to the Upper Tribunal, the claimant’s mother pointed out that the tribunal frequently referred to ‘learning difficulties’ (which could mean any learning or emotional problem that affected ability to learn), but not to ‘learning disability’, which was a different condition and not, as the tribunal clearly considered, synonymous and should not have been applied as if were interchangeable.
Judge Jacobs allowed the further appeal and remitted the case to a fresh tribunal. He agreed that ‘the tribunal did not appreciate the importance of distinguishing between evidence of learning difficulties and learning disability’ (paragraph 14). The judge’s own internet search had shown that some sites treated ‘learning difficulty’ and ‘learning disability’ as synonymous, whereas others did not. The error of law was that: ‘The argument from the claimant’s mother relied on her son having a disability, which she saw as indicative of the nature and range of his limitations. The tribunal should have clarified what she meant in order to understand her argument. It should have kept the different in mind when taking and assessing evidence from the claimant and his mother. It should have tried to identify the way in which those terms were used in the documentary evidence’ (paragraph 15).
The judge pointed out that it is not necessary to have a formal diagnosis in order to qualify for PIP. Rather, under section 80(1) of the Welfare Reform Act 2012, it was required that the claimant’s activities were limited (to a sufficient extent) by their ‘physical or mental condition’. But a diagnosis could nevertheless be important evidence about whether that test was met: ‘A diagnosis of a particular condition is relevant evidence in deciding whether their limitations are likely to arise from their “physical or mental condition”. It may allow the tribunal to assess the reliability of the claimant’s evidence about the effect of their condition. It may also allow the tribunal to draw inferences about the nature and extent of the claimant’s limitations in the absence of evidence’ (paragraph 12).