<h1>GST concession on car purchases for persons with disabilities is challenged after eligibility narrowing and scheme discontinuation.</h1> The petition challenges the narrowing and discontinuation of a concessional GST regime for cars for persons with disabilities, alleging that authorities rejected a concession certificate application by limiting eligibility to permanent orthopaedic disabilities, issued inconsistent policy positions before courts, and later ceased issuance of exemption certificates; the petitioner seeks restoration of the concessionary framework in conformity with Section 41 of the Rights of Persons with Disabilities Act and relief under Article 32.