An appeals court ruled Friday that President Donald Trump can fire two board members of independent agencies handling labor issues from their respective posts in the federal government.

A divided three-judge panel of the U.S. Court of Appeals for the District of Columbia Circuit agreed to lift orders blocking the Trump administration from removing Merit Systems Protection Board member Cathy Harris and National Labor Relations Board member Gwynne Wilcox.

On March 4, U.S. District Judge Rudolph Contreras ruled that Trump illegally tried to fire Harris. Two days later, U.S. District Judge Beryl Howell ruled that Trump did not have the authority to remove Wilcox.

The Justice Department asked the appellate court to suspend those orders while they appeal the decisions.

President Joe Biden nominated Harris to the MSPB in 2021 and nominated Wilcox to a second five-year term as an NLRB member in 2023.

Circuit Judge Justin Walker, a Trump nominee, said the administration likely will succeed in showing that the statutory removal protections for NLRB and MSPB members are unconstitutional.

“The Government has also shown that it will suffer irreparable harm each day the President is deprived of the ability to control the executive branch,” Walker wrote.

Judge Karen LeCraft Henderson, who was nominated by Republican President George H.W. Bush, wrote an opinion concurring with Walker. Henderson said she agrees with Walker on many of the “general principles” about the contours of presidential power under the Constitution.

Judge Patricia Millett, who was nominated by Democratic President Barack Obama, wrote a dissenting opinion. She said her two colleagues on the case “rewrite controlling Supreme Court precedent and ignore binding rulings of this court, all in favor of putting this court in direct conflict with at least two other circuits.”

“The stay decision also marks the first time in history that a court of appeals, or the Supreme Court, has licensed the termination of members of multimember adjudicatory boards statutorily protected by the very type of removal restriction the Supreme Court has twice unanimously upheld,” Millett wrote.

Government lawyers argued that Trump had the authority to remove both board members. In Wilcox’s case, they said Howell’s “unprecedented order works a grave harm to the separation of powers and undermines the President’s ability to exercise his authority under the Constitution.” They also argued that MSPB members like Harris are removable “at will” by the president.

Wilcox’s attorneys said Trump couldn’t fire her without notice, a hearing or identifying any “neglect of duty or malfeasance in office” on her part. They argued that the administration’s “only path to victory” is to persuade the U.S. Supreme Court to “adopt a more expansive view of presidential power.”

Harris’ attorneys claimed the administration was asking the appeals court to ignore Supreme Court precedent.

“Make no mistake: The government’s radical theory would upend the law,” they wrote. “It would jeopardize not only this board, but also the Federal Reserve Board and other critical entities, like the Securities and Exchange Commission.”

The five-member NLRB lacked a quorum after Wilcox’s removal. The three-member MSPB enforces civil rights law in the workplace.

A court formally arrested the mayor of Istanbul, a key rival to President Recep Tayyip Erdogan, on Sunday and ordered him jailed pending the outcome of a trial on corruption charges.

Mayor Ekrem Imamoglu was detained following a raid on his residence earlier this week, sparking the largest wave of street demonstrations in Turkey in more than a decade. It also deepened concerns over democracy and rule of law in Turkey.

His imprisonment is widely regarded as a political move to remove a major contender from the next presidential race, currently scheduled for 2028. Government officials reject the accusations and insist that Turkey’s courts operate independently.

The prosecutor’s office said the court decided to jail Imamoglu on suspicion of running a criminal organization, accepting bribes, extortion, illegally recording personal data and bid-rigging. A request for him to be imprisoned on terror-related charges was rejected although he still faces prosecution. Following the court’s ruling, Imamoglu was transferred to Silivri prison, west of Istanbul.

The Interior Ministry later announced that Imamoglu had been suspended from duty as a “temporary measure.” The municipality had previously appointed an acting mayor from its governing council.

Alongside Imamoglu, 47 other people were also jailed pending trial, including a key aide and two district mayors from Istanbul, one of whom was replaced with a government appointee. A further 44 suspects were released under judicial control.

Interior Minister Ali Yerlikaya said Sunday that 323 people were detained the previous evening over disturbances at protests.

Largely peaceful protests across Turkey have seen hundreds of thousands come out in support of Imamoglu. However, there has been some violence, with police deploying water cannons, tear gas, pepper spray and firing plastic pellets at protesters in Istanbul, Ankara and Izmir, some of whom hurled stones, fireworks and other missiles at riot police.

The formal arrest came as more than 1.5 million members of the opposition Republican People’s Party, or CHP, began holding a primary presidential election to endorse Imamoglu, the sole candidate.

The party has also set up symbolic ballot boxes nationwide to allow people who are not party members to express their support for the mayor. Large crowds gathered early Sunday to cast a “solidarity ballot.”

“This is no longer just a problem of the Republican People’s Party, but a problem of Turkish democracy,” Fusun Erben, 69, said at a polling station in Istanbul’s Kadikoy district. “We do not accept our rights being so easily usurped. We will fight until the end.”

Speaking at a polling station in Bodrum, western Turkey, engineer Mehmet Dayanc, 38, said he feared that “in the end we’ll be like Russia, a country without an opposition, where only a single man participates in elections.”

In a message posted on social media, Imamoglu called on people to show “their struggle for democracy and justice to the entire world” at the ballot box. He warned Erdogan that he would be defeated by “our righteousness, our courage, our humility, our smiling face.”

“Honestly, we are embarrassed in the name of our legal system,” Ankara Mayor Mansur Yavas, a fellow member of Imamoglu’s CHP, told reporters after casting his vote, criticizing the lack of confidentiality in the proceedings.

CHP leader Ozgur Ozel said Imamoglu’s imprisonment was reminiscent of “Italian mafia methods.” Speaking at Istanbul City Hall, he added: “Imamoglu is on the one hand in prison and on the other hand on the way to the presidency.”

The Council of Europe, which focuses on promoting human rights and democracy, slammed the decision and demanded Imamoglu’s immediate release.

Under threat from the Trump administration, Columbia University agreed to implement a host of policy changes Friday, including overhauling its rules for protests and conducting an immediate review of its Middle Eastern studies department.

The changes, detailed in a letter sent by the university’s interim president, Katrina Armstrong, came one week after the Trump administration ordered the Ivy League school to enact those and other reforms or lose all federal funding, an ultimatum widely criticized in academia as an attack on academic freedom.

In her letter, Armstrong said the university would immediately appoint a senior vice provost to conduct a thorough review of the portfolio of its regional studies programs, “starting immediately with the Middle East.”

Columbia will also revamp its long-standing disciplinary process and bar protests inside academic buildings. Students will not be permitted to wear face masks on campus “for the purposes of concealing one’s identity.” An exception would be made for people wearing them for health reasons.

In an effort to expand “intellectual diversity” within the university, Columbia will also appoint new faculty members to its Institute for Israel and Jewish Studies department. It will also adopt a new definition of antisemitism and expand programming in its Tel Aviv Center, a research hub based in Israel.

The policy changes were largely in line with demands made on the university by the Trump administration, which pulled $400 million in research grants and other federal funding, and had threatened to cut more, over the university’s handling of protests against Israel’s military campaign in Gaza.

The White House has labeled the protests antisemitic, a label rejected by those who participated in the student-led demonstrations.

A message seeking comment was left with a spokesperson for the Education Department. As a “precondition” for restoring funding, federal officials demanded that the university to place its Middle Eastern, South Asian and African Studies Department under “academic receivership for a minimum of five years.”

They also told the university to ban masks on campus, adopt a new definition of antisemitism, abolish its current process for disciplining students and deliver a plan to ”reform undergraduate admissions, international recruiting, and graduate admissions practices.”

Historians had described the order as an unprecedented intrusion on university rights long treated by the Supreme Court as an extension of the First Amendment.

On Friday, freedom of speech advocates immediately decried Columbia’s decision to acquiesce.