Supplemental Info:
POTUS/FLOTUS are due to arrive at Windsor Castle this evening, where they will be hosted by King Charles.
A state banquet is scheduled for Wednesday.
A “very high threat level” has been declared at Windsor Castle.
US citizens are strongly encouraged to avoid crowds.
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Demonstration Alert
Planned Demonstrations in London - September 17, 2025
16 September, 2025
Location: London, United Kingdom
Media and the Metropolitan Police report planned demonstrations are expected in London on Wednesday, September 17, 2025.
U.S. citizens are encouraged to avoid areas of demonstrations and always exercise caution within the vicinity of demonstrations or if caught in a demonstration. Even demonstrations intended to be peaceful can turn confrontational and possibly escalate to violence. Do not attempt to drive or walk through a demonstration. Road closures and transportation services may be impacted – U.S. citizens are encouraged to monitor local transportation information (such as Transport for London ) and coordinate travel routes accordingly.
Planned demonstrations include, but are not limited to:
LONDON
Date: Wednesday, September 17
Time: 1400 anticipated start time
Route: BBC Broadcasting House, Portland Place to Parliament Square
Number of participants: Expected to be large
Actions to Take:
Be aware of your surroundings
Review your personal security plans
Monitor local media for updates
Avoid crowds
Enroll in Safe Traveler Enrollment Program (STEP) to receive travel and security updates
Assistance:
U.S. Embassy London, United Kingdom
33 Nine Elms Lane
London, UK SW11 7US
+44 (0) 207-499-9000
from U.S.: 011 44 (0)20 7499-9000
SCSLondon@state.gov
https://uk.usembassy.gov/
Consulate General Belfast
+44 (0) 28 9038-6100
ConsularBelfast@state.gov
U.S. Consulate General Edinburgh
+44 (0) 131 556-8315
EdinburghConsular@state.gov
State Department – Consular Affairs
888-407-4747 or 202-501-4444
United Kingdom Country Information
Enroll in Smart Traveler Enrollment Program (STEP) to receive security updates.
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View the Original:
https://uk.usembassy.gov/demonstration-alert-planned-demonstrations-in-london-september-17-2025/
