In case someone need to visit CW immigration after Songkran, be prepared. It was enormous amount of people yesterday, and will be much more on 17th Apr, when CW opens after long holiday. Some desks was moved, and counters reorganized - there is special counter for 90 days reports only, and L desk to "obtain results" for NON-O Family extensions moved (was close to entrance, now is deeper inside hall, desk L8).