WASHINGTON (AP) — A federal judge on Tuesday blocked a rule that allows immigration authorities to deny asylum to migrants who arrive at the U.S.-Mexico border without first applying online or seeking protection in a country they passed through. But the judge delayed his ruling from taking effect immediately to give President Joe Biden’s administration time to appeal.

The order from U.S. District Judge Jon Tigar of the Northern District of California takes away a key enforcement tool set in place by the Biden administration as coronavirus-based restrictions on asylum expired in May. The use of a rule known as Title 42 allowed the U.S. to expel millions of people starting in early 2020 on the grounds of preventing the spread of COVID-19.

“The Rule — which has been in effect for two months — cannot remain in place,” Tigar wrote in an order that will not take effect for two weeks.

Other news Indonesian police crack down on traffickers who sent 122 people to sell their kidneys in Cambodia Indonesian police are investigating the illegal trade in human organs involving police and immigration officers who were accused of helping traffickers send 122 Indonesians to a hospital in Cambodia to sell their kidneys. Biden administration sues Texas governor over Rio Grande buoy barrier that’s meant to stop migrants The lawsuit filed Monday asks a court to force Texas to remove a line of bright orange, wrecking ball-sized buoys that the Biden administration says raises humanitarian and environmental concerns. Texas is using disaster declarations to install buoys and razor wire on the US-Mexico border Texas Gov. Greg Abbott has escalated measures to keep migrants from entering the US. The Republican is pushing legal boundaries along the border with Mexico to install razor wire and deploy buoys on the Rio Grande. Italy’s Meloni seeks broad cooperation to stanch flows of migrants to Europe with aid to Africa Italian Premier Giorgia Meloni has called for new, more equal relationships between Europe and migrants’ countries of origin and transit.

The new rule imposes severe limitations on migrants seeking asylum but includes room for exceptions and does not apply to children traveling alone.

Immigrant rights groups that sued argued it is a violation of U.S. law that protects the right to asylum regardless of how a person enters the country. The groups said it forces migrants to seek protection in countries that don’t have the same robust asylum system and human rights protections as the United States and leaves them in a dangerous limbo. They also argued that the CBP One app the government wants migrants to use doesn’t have enough appointments and isn’t available in enough languages.

Tigar agreed with their interpretation. The administration had argued that protection systems in other countries that migrants travel through have improved. But Tigar said it’s not feasible for some migrants to seek protection in a transit country and noted the violence that many face in Mexico in particular.

“While they wait for an adjudication, applicants for asylum must remain in Mexico, where migrants are generally at heightened risk of violence by both state and non-state actors,” Tigar wrote.

He also wrote that the rule is illegal because it presumes that people are ineligible for asylum if they enter the country between legal border crossings. But, Tigar wrote, Congress expressly said that should not affect whether someone is eligible for asylum.

The judge also rejected the administration’s arguments that it had provided other avenues for people to come to the U.S. and that should be taken into account. The administration has specifically pointed to a program that allows as many as 30,000 migrants from Cuba, Haiti, Nicaragua and Venezuela if they have a sponsor and fly into the U.S. The judge called those avenues “irrelevant” and noted that such pathways are not available to all migrants.

The Biden administration said the asylum rule was a key part of its strategy to strike a balance between strict border enforcement and ensuring several avenues for migrants to pursue valid asylum claims. The rule was a response to political and economic instability fueling an exodus of migrants from countries including Brazil, Colombia, Cuba, Ecuador, Haiti, Nicaragua, Peru and Venezuela.

Critics have argued that the rule is essentially a newer version of two efforts by President Donald Trump to limit asylum at the southern border. The Supreme Court eventually allowed the Trump administration to limit asylum for people who don’t apply for protection in a country they travel through before coming to the U.S. to go into effect. But another Trump effort to bar people from applying for asylum except at an official border entry point was caught up in litigation and never took effect.

In announcing the new rule, the Biden administration emphasized the complex dynamics at play when it comes to immigration that at one time consisted largely of adults from Mexico seeking to come to the U.S. They could easily be returned home. Now migrants come from across the Western Hemisphere and beyond.