Amendment 4: Abortion Rights Before Viability. This amendment would establish a constitutional right to abortion before fetal viability.Regardless of how a measure makes it to the ballot, all amendments require a 60 percent voting majority to pass. (Florida Constitution, Article XI, Section 5(e)). We have outlined what each amendment would do, why supporters back the amendment, and why detractors oppose it. Section 8.03 of the Charter of Hillsborough County provides that the power to propose amendments to the. Amendment Three allows responsible adults to buy safe regulated lab tested marijuana smart and safe. JUDICIAL, Hillsborough County offices of State Attorney and County Solicitor. The authority to amend the Constitution of the United States is derived from Article V of the Constitution. What is the Save Our Homes amendment?