Ordinance No. SP-3421, S-2024 - An ordinance establishing a Quezon Memorial Institutional Heritage District (QMIHD), comprised of the Quezon Memorial Circle (QMC) compound, its immediate circumscribed vicinity within a buffer area of 1-kilomter radius from the outer boundaries of the Quezon Memorial Circle, and view corridors of 200 meters width on each side of Quezon Avenue and Commonwealth Avenue extending to a distance of at least 1.5 kilometers from the outer circumference of the QMC, including their carriageways, planting strips, concrete islands, and residual spaces as part of a special area for affirmation of historic design, green building, harmonious frontages and building setbacks, modifying the existing zoning ordinance, providing incentives for compliance therewith and for other related purposes.