‘the essential question for the court is whether the alleged discrimination, that is, the difference in treatment of which complaint is made, can withstand scrutiny. Sometimes the answer to that question will be plain. There may be such an obvious, relevant difference between the claimant and those with whom he seeks to compare himself that their situations cannot be regarded as analogous. Sometimes, where the position is not so clear, a different approach is called for. Then the court’s scrutiny may best be directed at considering whether the differentiation has a legitimate aim and whether the means chosen to achieve the aim is appropriate and not disproportionate in its adverse impact. [25] Nevertheless, as the very helpful analysis of the Strasbourg case law on article 14, carried out on behalf of Mr AL shows, in only a handful of cases has the court found that the persons with whom the complainant wishes to compare himself are not in a relevantly similar or analogous position (around 4.5%). This bears out the observation of Professor David Feldman, in Civil Liberties and Human Rights in England and Wales, 2nd ed (2002), p144, quoted by Lord Walker in the Carson case at para 65: ‘The way the court approaches it is not to look for identity of position between different cases, but to ask whether the applicant and the people who are treated differently are in ‘analogous’ situations. This will to some extend depend on whether there is an objective and reasonable justification for the difference in treatment, which overlaps with the question about the acceptability of the ground and the justifiability of the difference in treatment. This is why, as van Dijk and van Hoof observe … “in most instances of the Strasbourg case law … the comparability test is glossed over, and the emphasis is (almost) completely on the justification test”.’