I got my 30 day Visa extension today after 12 hours queueing at CW immigration. I hold British passport and have visa exemption expires on April 5. I was hesitate if I should come today before as I know some people are rejected and was requested to come until the visa expires, but just come and try my luck.
I arrived at 0730 and there are already super long queue. There are check points for documents to make sure you have no missing especially the photocopies, otherwise you will need to queue again. Finally, I got the stamp at 1930 and spend totally 12 hours (horrible.... but lucky). When I left the building, there are still around 200 people queuing in the dark (OMG!).
TLDR : Answer Summary
A user shares their experience obtaining a 30-day visa extension in Thailand, detailing a lengthy 12-hour wait at the CW immigration office, challenges faced, and the importance of having all required documents ready.
