A). I will be going to the UK for a few weeks and when I return - Does anyone have experience of what Chaengwattana immigration requirements are if returning to the same address? - Do I need to do full new application or just need to go back to identify I have returned to the same address - or something other?   B). I was at immigration yesterday to do 90 reporting, but it was bedlam at the TM.30 section and was unable to get any information - I went to counter at the entrance and