LOS ANGELES IS A Predator’s Paradise.

While the last few decades have seen an increase in human trafficking, women at all three of the anti-trafficking groups I spoke with across California agreed: nothing compares with the stunning rise in trafficking they’ve witnessed in recent months. Powell, formerly a sergeant in the Los Angeles Police Department’s Vice Division, knows the city’s streets intimately. Over the last six months, the number of prostitutes has doubled, she says. “On Figueroa, between 68th and 75th, in an hour, you might see about 30 girls out there. Now, you can see 60 to 65 girls in an hour.”

What shifted? The answer, the anti-trafficking advocates told me, is Senate Bill 357. Signed by Governor Gavin Newsom in July, the measure decriminalized loitering with the intent to engage in prostitution. The bill did not officially take effect until January 1 of this year; but, from the moment it became law back in July, these women say, the on-the-ground reality changed. “The minute the governor signed it, you started seeing an uptick on the streets,” Powell said. “And on social media, the pimps were saying: ‘You better get out there and work because the streets are ours.’”

The pimps were right: police stopped making arrests for crimes that would no longer be charged. The anti-loitering statute had provided the grounds for officers to question women and children whom they suspected might be trapped in a prostitution ring. “As a police officer, you need probable cause to stop and investigate,” Powell explained. “So if I have a law that says you can’t loiter in this area, with pasties and a G-string, flagging down cars, I could stop you for that because you’re loitering. But if I just say I’m stopping you because you look kind of young, that’s a little weak. So, it takes away a tool.” Without the statute, police hands were suddenly tied. Henceforth, questioning the girls—and potentially provoking a violent confrontation with pimps—came to seem a Pyrrhic gamble, one that California’s police officers would now avoid.

By overwhelming majorities, women in California vote for this.