Donald Trump has reacted angrily to the legal block of his ban on refugees and immigrants from seven majority-Muslim countries entering the US.
The President said the temporary suspension of his executive order, enacted by a federal judge in Seattle, could lead to "big trouble".
He branded James Robart, who issued the restraining order against the immigration restrictions, a "so-called judge" and promised the ruling would be overturned, claiming it "takes law enforcement away from our country".
Hours later, Mr Trump claimed the ruling would mean people “with bad intentions” could enter the US.
“What is our country coming to when a judge can halt a Homeland Security travel ban and anyone, even with bad intentions, can come into US?” he tweeted.
Critics swiftly replied that checks and balances on presidential power were part of America's constitution, and that extensive vetting procedures were already in place for visitors, immigrants and refugees.
Exactly an hour later, the President tweeted: "Because the ban was lifted by a judge, many very bad and dangerous people may be pouring into our country. A terrible decision."
Mr Trump's order, signed last week, suspended the US refugee programme for 120 days and banned Syrian refugees indefinitely.
It also barred citizens of seven Muslim-majority "countries of concern" - Iraq, Syria, Iran, Sudan, Libya, Somalia and Yemen - from entering the US for 90 days.
The President the measures would “keep radical Islamic terrorists out of the US” but the excluded countries did not include Saudi Arabia and other nations from which attackers in the US have hailed.
It has sparked widespread chaos at airports and mass protests. The states of Washington and Minnesota sued the federal government over the travel ban, which Washington State Attorney General Bob Ferguson said significantly harms residents and mandates discrimination.
Judge Robart ruled yesterday to immediately stop the ban nationwide after he found "no support" for government lawyers' claims the ban protects the US.
Within hours, government officials had told airlines to begin allowing previously barred passengers to fly, although confusion still reigned among many authorities, embassies and airlines.
“Judge Robart's decision, effective immediately...puts a halt to President Trump's unconstitutional and unlawful executive order,” said Mr Ferguson. "No one is above the law – not even the President."
The Justice Department said it would ask for an emergency stay to honour the President's executive order, initially describing the ruling as "outrageous" before omitting the word from a later statement.
"When a country is no longer able to say who can, and who cannot, come in and out, especially for reasons of safety and security – big trouble!" Mr Trump wrote on Twitter.
The controversial orders Donald Trump has already issued
The controversial orders Donald Trump has already issued
1/9 Trump and the media
White House Press Secretary Sean Spicer takes questions during the daily press briefing
2/9 Trump and the Trans-Pacific Partnership
Union leaders applaud US President Donald Trump for signing an executive order withdrawing the US from the Trans-Pacific Partnership negotiations during a meeting in the Roosevelt Room of the White House in Washington DC. Mr Trump issued a presidential memorandum in January announcing that the US would withdraw from the trade deal
3/9 Trump and the Mexico wall
A US Border Patrol vehicle sits waiting for illegal immigrants at a fence opening near the US-Mexico border near McAllen, Texas. The number of incoming immigrants has surged ahead of the upcoming Presidential inauguration of Donald Trump, who has pledged to build a wall along the US-Mexico border. A signature campaign promise, Mr Trump outlined his intention to build a border wall on the US-Mexico border days after taking office
4/9 Trump and abortion
US President Donald Trump signs an executive order as Chief of Staff Reince Priebus looks on in the Oval Office of the White House. Mr Trump reinstated a ban on American financial aide being granted to non-governmental organizations that provide abortion counseling, provide abortion referrals, or advocate for abortion access outside of the United States
5/9 Trump and the Dakota Access pipeline
Opponents of the Keystone XL and Dakota Access pipelines hold a rally as they protest US President Donald Trump's executive orders advancing their construction, at Columbus Circle in New York. US President Donald Trump signed executive orders reviving the construction of two controversial oil pipelines, but said the projects would be subject to renegotiation
6/9 Trump and 'Obamacare'
Nancy Pelosi who is the minority leader of the House of Representatives speaks beside House Democrats at an event to protect the Affordable Care Act in Los Angeles, California. US President Donald Trump's effort to make good on his campaign promise to repeal and replace the healthcare law failed when Republicans failed to get enough votes. Mr Trump has promised to revisit the matter
7/9 Donald Trump and 'sanctuary cities'
US President Donald Trump signed an executive order in January threatening to pull funding for so-called "sanctuary cities" if they do not comply with federal immigration law
8/9 Trump and the travel ban
US President Donald Trump has attempted twice to restrict travel into the United States from several predominantly Muslim countries. The first attempt, in February, was met with swift opposition from protesters who flocked to airports around the country. That travel ban was later blocked by the Ninth Circuit Court of Appeals. The second ban was blocked by a federal judge a day before it was scheduled to be implemented in mid-March
SANDY HUFFAKER/AFP/Getty Images
9/9 Trump and climate change
US President Donald Trump sought to dismantle several of his predecessor's actions on climate change in March. His order instructed the Environmental Protection Agency to reevaluate the Clean Power Plan, which would cap power plant emissions
He then added: "The opinion of this so-called judge, which essentially takes law enforcement away from our country, is ridiculous and will be overturned!"
Former President George W Bush appointed Judge Robart in 2004 and he was confirmed to the Senate with 99 votes to none.
An internal email circulated among Homeland Security officials told employees to immediately comply with the judge's ruling. However, the US embassy in Baghdad said it was still awaiting guidance on what to tell Iraqis eager to see if their visa restrictions had changed.
“We don't know what the effect will be, but we're working to get more information,” the embassy told Associated Press.
Judge Robart's ruling could be appealed the 9th US Circuit Court of Appeals.
Federal attorneys had argued that Congress gave the President authority to make decisions on national security and immigrant entry.
But in his written order, Judge Robart said it's not the court's job to “create policy or judge the wisdom of any particular policy promoted by the other two branches,” but rather, to make sure that actions taken by the executive or legislative branches "comports with our country's laws".
Court challenges of the ban have been filed nationwide from states and advocacy groups. Washington Solicitor General Noah Purcell said his state's focus is the way the President's order targets Islam.Reuse content