Riots in Los Angeles resulted in 10 deputies being injured by rocks, Molotov cocktails and pyrotechnics as law enforcement prepares for planned nationwide protests Saturday.

Large-scale immigration raids at packinghouses and fields in California are threatening businesses that supply much of the country’s food, farm bureaus say.

At one middle school ceremony, the principal announced he had families stationed outside to alert if him if ICE showed up.

The protest comes before leaders vote on whether or not to pass a budget that is expected to lock new undocumented immigrants out of Medi-Cal.

LAPD and the counties of San Diego, Orange, and Riverside have repeatedly shared automated license plate reader data to federal agencies

U.S. Immigration and Customs Enforcement has reportedly been active in the Central Coast and the San Joaquin Valley, particularly in agricultural areas with farm fields and packinghouses, like Tulare, Fresno and Ventura counties.

The city acknowledged that the change could make it more difficult for some families to visit detained loved ones.

The White House confirmed Wednesday that 330 immigrants had been detained by ICE in five days, as a result of raids spanning businesses across Southern California: two Home Depot stores, a doughnut shop, a car wash and agricultural fields along the Central Coast and in the San Joaquin Valley.