Crime has been a see-saw issue in California for most of the last 40 years. Leniency was the vogue for awhile recently. But now the balance is back to getting tougher, as polls this fall showed many voters believed property crimes have vastly increased since the 2014 passage of Proposition 47.

The clearest manifestation of this was the strong performance of Prop. 36 on this month’s ballot, drawing a huge 70% to 30% majority.

There was also the easy defeat of Los Angeles County District Attorney George Gascon, who fell to Republican-turned-independent Nathan Hochman. And the recall of Alameda County DA Pamela Price. If he reverts to the GOP, Hochman would become the highest-ranking Republican officeholder in California.

The last time Californians made life significantly more difficult for criminals came in 1994, when the so-called “Three-Strikes-and-You’re Out” measure passed easily in 1994. That result was in part a reaction to the brutal murders of Kimber Reynolds and Polly Klaas in 1992 and 1993.

Polly and two fellow 12-year-olds were enjoying a slumber party in Petaluma when Richard Allen Davis abducted and murdered her. Her body was discovered about two months later, in late 1993. Kimber, 18, was shot and killed in Fresno the previous year.

Only 13 months after Polly’s abduction, voters passed three-strikes, which imposed increasingly tough sentences on any criminal’s first, second and third felonies, with an automatic 25-years-to-life for the third. Polly’s murderer, convicted in 1996 after a long trial, remains on death row in San Quentin Prison.

But just a few years later, in 2012, voters decided three-strikes was a bit too much, and passed a Prop. 36 very different from this month’s. It eased sentences for third strike offenses that were neither violent nor legally designated as serious crimes. Within eight months, 1,000 third-strikers had been freed, with a recidivism rate under 2%, far below the overall average for released convicts.

This was a major step toward Prop. 47, portrayed as the villain in this year’s campaign for the confusingly numbered most recent Prop. 36.

Because of the wide belief that Prop. 47 increased crime rates, especially for property crimes, voters strongly favored the new Prop. 36 from the moment sponsoring prosecutors announced it.

Prop. 47 did reach at least one of its goals, reducing incarceration significantly by reclassifying many drug- and theft-related crimes as misdemeanors, downgraded from felonies that carry more serious penalties. It set the minimum take for a theft to become a felony at $950 per crime.

One result was that felony prosecutions for theft dropped to 7% of their previous levels within eight years. At the same time, say the latest state statistics, the property crime rate dropped slightly (1.8%) between 2018 and 2023. Many take those numbers to mean the number of thefts may have fallen slightly, but the value of what was taken rose greatly.

So comes the new Prop. 36, which allows aggregation of the value of thefts by repeat offenders. That figures to shoot up the prosecution rate for property crimes and raise prison populations, all part of California’s crime seesaw.

Seeking to keep prison populations — and budgets — down, Gov. Gavin Newsom spurred the Legislature to pass several measures in August that accomplish much of what Prop. 36 sought. But it was not enough for voters, who clearly want stricter treatment for those behind the “smash-and-grab” burglaries that have seen well-organized groups of marauders break store windows and take expensive merchandise that often turns up for sale later on the Internet.

As usual, Republicans tried this fall to tar Democrats as “soft-on-crime,” even as they were passing their get-tough package of new laws, some of which will be superceded by Prop. 36, which takes precedence wherever it conflicts with existing laws because it was a voter-backed initiative.

So the pendulum has swung to the tough-on-crime side, but it’s anyone’s guess when it may move back the other way.

Email Thomas Elias at tdelias@aol.com.