(A) Constitution of India , Art.32, Art.226— Public interest litigation - Means legal action initiated for enforcement of public or general interest. Public interest litigation - Meaning of. Lexically the expression "Public Interest Litigation" (PIL) means a legal action initiated in a Court of Law for the enforcement of public interest or general interest in which @page-SC893 the public or a class of the community have pecuniary interest or some interest by which their legal rights or liabilities are affected.(Para 51) (B) Constitution of India , Art.32, Art.226— Public Interest Litigation - Locus standi - Requirement of - Is mandatory even in public action - Strict rule of locus standi in private litigation is, however, relaxed, broadened and liberalised - Action should be for redressal of public wrong or injury - Mere busybody or interpolar not to be entertianed - No rigid litmus test yet evolved. Public interest litigation - Actio popularis - Similarity. The requirement of locus standi of a party to a litigation is mandatory; because the legal capacity of the party to any litigation whether in private or public action in relation to any specific remedy sought for has to be prim....