@Jesper ******
I was in a Kbank branch today, and it was very hard work. They did not really want to deal wiith me because I was not a K bank customer, and thus had no account or cards with them. They then tried to fob me off with going to their Internation Trade Centre in Bangkok - that is a 1,000 mile trip for me, so not very helpful. The only way of contacting them by phone is via the Call Centre, which requires a K bank account number or Thai Tax Id so again, no use. They did not even have an internal line to the Trade Centre - which amazed me. Eventually, one of the more senior officers seemed to finally understand the urgency and importance, and offered to take my phone and email details and get back to me once she had found a way to contact the Trade Centre. About 3 hours later she did indeed call me back, but only to check on my name and contact details. I offered to send her the details of the specific transactions to help trace them, but she declined and seemed very evasive about me having any numbers or emails direct to them. So, still waiting to hear ...