Gov. Gavin Newsom last week passed on a chance to limit the use of the so-called “forever chemicals” in legions of plastic products when he vetoed a bill that would have banned them in synthetic lawns.

His veto of an environmental bill that overwhelmingly passed the Legislature underscores California’s convoluted guidance on the plastic turf that some homeowners, schools and businesses use in place of grass in a state accustomed to drought.