77 . Const. P. 3670/2023 (D.B.) Rehan Pervez V/S Fed. of Pakistan and Others Sindh High Court, Karachi First and foremost, we would address the issue of maintainability of the instant Petition under Article 199 on the Constitution based within the doctrine of laches as this petition was filed in https://case-law-sindh-high-court53082.fitnell.com/74834993/a-secret-weapon-for-leading-case-laws-of-tax-practices-sec-122-5-a