In-Depth: San Diego leads state in Gun Violence Restraining Order use City makes up nearly 20% of all GVRO in California New numbers from the California Attorney General's Office show San Diego is leading the way when it comes to using Gun Violence Restraining Orders. and last updated 2021-05-28 10:28:20-04 SAN DIEGO (KGTV) - New numbers from the California Attorney General's Office show San Diego is leading the way when it comes to using Gun Violence Restraining Orders. According to data released to the state's Open Justice website, San Diego County issued 483 GVROs in 2020. That's more than a third of all the GVROs issued across the state.