Ordinance amending the San Francisco Police Code Sections 1215 through 1215.4 and adding Section 1215.7 to: 1) require a security plan as part of an application for a commercial parking permit; 2) set requirements for security plans; 3) authorize the Chief of Police to suspend or revoke a commercial parking permit for violation of an approved security plan; 4) authorize the Chief of Police to promulgate rules that set requirements for security plans; and 5) authorize enforcement by the City Atto