The UK visa application centre in Bangkok is temporarily closed. For further information regarding the status of your outstanding visa application and contact details for UKVI, you should visit :
They will continue to monitor the situation and post any updates here – the UK visa application centre
The UK visa application in Chiang Mai currently remains open for applications. You can view the individual Visa Application Centre pages for their current operating hours and available services. This also affects Overseas British Passport Applications in Thailand as they also suspend operations until further notice. We will continue to monitor the situation and post futher updates on this page.
Update they are now operating on reduced hours. This means that there will be significantly fewer appointments available .