California school districts will be required to limit or prohibit the use of smartphones in public schools following Gov. Gavin Newsom’s signature of a new bill into law Monday. AB 3216, authored by Republican Assemblymember Josh Hoover of Folsom, requires school districts to adopt a policy to limit or ban phones on school campuses by July 1, 2026.

California is banning all plastic shopping bags at grocery store checkouts under legislation that Gov. Gavin Newsom signed on Sunday. Why it matters: The law that takes effect on Jan. 1, 2026, honors the intent of a ban on single-use bags "enacted 10 years ago that allowed stores to sell customers thicker plastic carryout bags that were considered reusable and met certain recyclability standards,

"Paper or plastic" will no longer be a choice at grocery store checkout lines in California under a new law signed Sunday by Gov. Gavin Newsom that bans all plastic shopping bags. California had already banned thin plastic shopping bags at supermarkets and other stores,