AMENDS THE CHARTER OF THE CITY OF SAN DIEGO BY ADDING SECTION 226, SUPER MAJORITY VOTE REQUIREMENTS. Shall the City Charter be amended to provide that, in order to be adopted or effective, any Charter amendment, ballot proposal, initiative, statute, law or regulation requiring a greater than simple majority vote of the electorate, and which is proposed to be adopted on or after the date of this election. Must be adopted by the same proportionate vote of the electorate?