Judge Overrules White House On TikTok Ban

A US federal judge late on Sunday halted a politically-charged ban ordered by the Trump administration on downloads of the popular video app TikTok, hours before it was to go into effect.

District Judge Carl Nichols issued a temporary injunction at the request of TikTok, which the White House has called a national security threat alleging that its Chinese parent firm is tied to the Beijing government.

The opinion was sealed, so no reason for the decision was released in a one-page order by the court in Washington.

The Trump administration order sought to ban new downloads of the app from midnight (1200 HKT Monday) but would allow use of TikTok until November 12, when all usage would be blocked. The judge denied TikTok's request to suspend the November 12 ban.

Nichols heard arguments on the free-speech and national security implications of the Trump ban on the Chinese-owned app in a rare Sunday telephone hearing.

TikTok lawyer John Hall said a ban would be "punitive" and close off a public forum used by tens of millions of Americans.

In a written brief filed ahead of the hearing, TikTok lawyers said the ban was "arbitrary and capricious" and "would undermine data security" by blocking updates and fixes to the app used by some 100 million Americans.

The company also said the ban was unnecessary because negotiations were already underway to restructure the ownership of TikTok to address national security issues raised by the administration.

Government lawyers argued the president has a right to take national security actions, and said the ban was needed because of TikTok's links to the Chinese government through its parent firm ByteDance.

A government brief called ByteDance "a mouthpiece" for the Chinese Communist Party and said it was "committed to promoting the CCP's agenda and messaging."

"The president determined that (China's) ability to control this data presented an unacceptable threat to the United States's national security and foreign policy," the government argued in its filing. (AFP)