A divided Supreme Court ruled Thursday that authorities do not have to provide a quick hearing when they seize cars and other property used in drug crimes, even when the property belongs to so-called innocent owners.

By a 6-3 vote, the justices rejected the claims of two Alabama women who had to wait more than a year for their cars to be returned. Police had stopped the cars when they were being driven by other people and, after finding drugs, seized the vehicles.

Civil forfeiture allows authorities to take someone’s property, without having to prove that it has been used for illicit purposes. Critics of the practice describe it as “legalized theft.”

Justice Brett Kavanaugh wrote for the conservative majority that a civil forfeiture hearing to determine whether an owner will lose the property permanently must be timely. But he said the Constitution does not also require a separate hearing about whether police may keep cars or other property in the meantime.

In a dissent for the liberal members of the court, Justice Sonia Sotomayor wrote that civil forfeiture is “vulnerable to abuse” because police departments often have a financial incentive to keep the property.

“In short, law enforcement can seize cars, hold them indefinitely, and then rely on an owner’s lack of resources to forfeit those cars to fund agency budgets, all without any initial check by a judge as to whether there is a basis to hold the car in the first place,” Sotomayor wrote.

The women, Halima Culley and Lena Sutton, filed federal lawsuits arguing they were entitled to a prompt court hearing that would have resulted in the cars being returned to them much sooner. There was no suggestion that either woman was involved in or knew anything about the illegal activity.

Sutton had loaned her car to a friend. Police in Leesburg, Alabama seized it when they arrested him for trafficking methamphetamine. Sutton ended up without her car for 14 months, during which she couldn’t find work, stay current with bills or keep her mental-health appointments, her lawyers wrote in court papers.

Culley had bought a car for her son to use at college. Police in Satsuma, Alabama stopped the car and found marijuana and a loaded hangun. They charged the son with marijuana possession and kept the car.

The Supreme Court decision means months or years of delay for people whose property is taken, said Kirby Thomas West, co-director of the National Initiative to End Forfeiture Abuse at the libertarian Institute for Justice.