It's time to bring the legislature back into session, but Newsom can control that as well. I would like to see a major newspaper in California get a list of all the executive orders Newsom has signed during this time and publish them.
There is a bit of a difference between what San Diego is doing regarding their beaches compared to other beaches. San Diego does not allow people to bring chairs and sit on the sand. You are free to go swimming, walk or run on the beach. I don't think Ventura County handles it any differently than Orange County though.
They are definitely handling it different in SD. Ventura doesn't have a high population so it's naturally spread out there already.
The closing of OC beaches is just a token gesture anyways, Newsom knows that local officials probably won't enforce it. It's just bringing attention to a situation where you have lots of people in an area with potential for spread. Potential of spreading on the beach is low, it's the restrooms and facilities where spread is going to happen. The virus stays on those kinds of surfaces for a very long time, so if one person goes in the bathroom and coughs that is a carrier, every person after them that day is going to be exposed. Those restrooms tend to be disgusting during the best of times, and lots of kids frequent them who practice hygiene about as well as an earthworm.