In a warning posted on its website, the embassy said it has been informed by police that the protest, involving several hundreds of people will gather at Lumpini Park and march to the embassy on Wireless road between 1pm and 2pm.
“The protest will disrupt traffic in the area. The embassy will therefore be closing to the public at noon and nonessential personnel will be sent home. Visa and citizen services appointments scheduled for the afternoon of September 18 are being cancelled and rescheduled for later dates.
“However, the embassy is not aware at this time of any specific threat to US citizens in Thailand. As a general precaution, the US Embassy advises you to exercise caution and to be aware of your surroundings, particularly around large crowds or gatherings.
“Even the protest intended to be peaceful can turn confrontational and possibly escalate into violence with little or no warning.”
US citizens should avoid areas that may be targeted for demonstrations and exercise caution if within the vicinity of any demonstrations or large gatherings. They should also monitor local media to keep updated with the latest information about demonstrations and areas to avoid.
Although the embassy did not say who the protesters would be, it is believed that they would be ThaiMuslims wishing to protest the controversial film involving Muslim world and the US’ role in the Middle East.