Americans traveling to China could find themselves barred from leaving the country, questioned without being told why, or detained without access to U.S. consular help, according to a renewed federal warning. The U.S. State Department updated its Level 2 “Exercise Increased Caution” travel advisory for mainland China, cautioning that citizens may face arbitrary enforcement of local laws, exit bans, or unjust arrest or detention. For many travelers, the most alarming detail is timing: some don't find out they're subject to an exit ban until they try to board a flight out of the country.
The advisory, detailed in reporting from FOX 35 Orlando, lays out a blunt set of risks facing business people, academics, journalists, and ordinary tourists alike. Business people, academics and journalists have faced questioning, detention or expulsion over alleged violations of China's national security laws, the outlet reports. The State Department also warned that private electronic messages critical of China, Hong Kong, Macau, or the Chinese Communist Party could lead to detention or deportation, and that Chinese security services can read emails, texts, and social media posts sent to or from the country.
Why Exit Bans Are Especially Hard to See Coming
What makes exit bans particularly dangerous, according to the advisory covered by FOX 35 Orlando, is that they can remain in place for years and have been used to pressure people into participating in investigations, resolve civil disputes, or compel relatives or associates to return to China. They can also prevent U.S. citizens from leaving the country to receive medical treatment. Chinese authorities have detained people over messages sent while they were outside China entirely, the outlet notes, meaning past communications can resurface as a liability long after a trip has ended.
The scale of the practice is significant. Records from China's Supreme People's Court show court-ordered exit bans reached over 53,000 in 2024, according to information compiled via Wikipedia's overview of exit bans in China, with the vast majority stemming from civil and commercial disputes rather than criminal charges. The human rights organization Dui Hua Foundation has estimated that between 30 and 40 U.S. citizens are currently trapped in China under exit bans, with more than 200 Americans subject to broader coercive measures, according to reporting from Domino Theory.
A Widening Legal Net
The legal architecture behind these restrictions has been expanding for years. Human rights organization Safeguard Defenders documented that Chinese laws authorizing exit bans grew from 10 to 14 between 2018 and 2022, notably including a 2018 Supervision Law amendment that permits travel restrictions on non-suspects merely connected to an investigation, per the same Wikipedia summary. China's State Council has now formalized that authority further: Decree No. 841, which Premier Li Qiang signed on July 31, 2026, takes effect on September 15, 2026, and permits authorities to withhold exit ban notifications in cases involving national security, according to details reported by DLA Piper's Envoy Global knowledge center.
The consequences of getting caught up in this system are not hypothetical. Under federal legislation passed in 2020, the State Department maintains an official wrongfully detained designation for citizens held for political leverage — a label it has applied to U.S. seismologist Chen Youlin, arrested in late 2024 and denied legal counsel for 13 months, Domino Theory reports. In a separate case documented by the Dui Hua Foundation in August 2025, a 7-year-old U.S. citizen living in New York was placed under an exit ban in China alongside his mother after Chinese authorities arrested his father, dissident artist Gao Zhen.
What US Officials Are Telling Travelers to Do
U.S. officials urged Americans traveling to China to take extra precautions and keep a low profile, according to FOX 35 Orlando's account of the advisory. That guidance includes avoiding demonstrations and large gatherings, not photographing protesters or police without permission, and refraining from publicly or privately sharing opinions Chinese authorities could consider embarrassing or negative. The State Department issued separate guidance for Hong Kong and Macau: Hong Kong carries its own Level 2 advisory over arbitrary enforcement of local laws, while Macau has been placed under a Level 3 “Reconsider Travel” advisory due to similar concerns and limited U.S. ability to provide emergency consular services.
For context, a Level 2 “Exercise Increased Caution” rating is the second-lowest risk tier the State Department issues and is also assigned to major European destinations like France and Spain over localized security concerns, according to YellowBirdTour. It falls well short of the Level 4 “Do Not Travel” warnings reserved for active war zones. Still, officials recommend that anyone heading to a Level 2 destination register with the Smart Traveler Enrollment Program, a free service that lets local embassies send safety alerts and track citizens during emergencies abroad, per guidance from USA.gov.
Fox News Digital reached out to the State Department for comment and further information, according to FOX 35 Orlando's reporting. For now, the advisory stands as a reminder that even routine business trips, academic research, or family visits to China carry a risk that has, in some documented cases, kept Americans — including at least one young child — from coming home for months or years at a time.
