SAN DIEGO–Many nonessential businesses will be required to move to outdoor-only operations due to the county’s regression to the most restrictive “purple tier.”

These include restaurants, family entertainment centers, wineries, places of worship, movie theaters, museums, gyms, zoos, aquariums, and cardrooms.

The restrictions include closing amusement parks. Bars, breweries and distilleries will be able to remain open as long as they are able to operate outside and with food on the same ticket as alcohol.

Retail businesses and shopping centers will be able to remain open with 25% of the building’s capacity. No food courts will be permitted.

Schools will be able to remain open for in-person learning if they are already in session. If a district has not reopened for in-person learning, it must remain remote only. Offices are restricted to remote work.

Remaining open are essential services, personal care services, barbershops, hair salons, outdoor playgrounds and recreational facilities.

The county’s demotion from the less-restrictive red tier is the result of two weeks of case rates that exceeded the threshold of 7 per 100,000 residents.